Kyocera TASKalfa 4820W Service Manual

Service Manual Kyocera TASKalfa 4820W;
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Kyocera TASKalfa 4820W plotter.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Kyocera TASKalfa 4820W plotter. You can find easily everything what do you need.
To see what contain, please read table of contents:

Chapter 1. INTRODUCTION
1. 1 Features
1. 2 Specifications
1. 2. 1 General
1. 2. 2 Printer part
1. 2. 3 Scanner part
1. 3 Specifications for Originals
1. 3. 1 Original – Standard
1. 3. 2 Special Documents
1. 3. 3 “Do Not Scan” Originals
1. 4 Appearance
1. 4. 1 Front
1. 4. 2 Rear
1. 5 Specifications for Scan Original
1. 6 Specifications for Printing Media
1. 6. 1 Papers not available to use
1. 6. 2 Keeping the paper in the custody
1. 6. 3 Treatment against environmental condition

Chapter 2. INSTALLATION
2. 1 Installation Requirements
2. 2 Unpacking
2. 2. 1 Unpacking (for Old Scanner)
2. 2. 2 Unpacking (for New Scanner)
2. 2. 3 Confirmation of Accessories
2. 3 Leveling
2. 4 Setup of the Machine
2. 5 Installing Monitor
2. 6 Installing Accessories
2. 7 IPS Installation Wizard
2. 8 Stitching Adjustment (for New Scanner)
2. 8. 1 Launching Diag
2. 8. 2 Stitching Adjustment
2. 8. 3 Creating Backup Data

Chapter 3. PRINT/SCAN PROCESS
3. 1 Print Process
3. 1. 1 Characteristic of toner
3. 1. 2 Each step of the print process
3. 1. 2. 1 Erasing (Removal of negative electric charges)
3. 1. 2. 2 Charge of Drum
3. 1. 2. 3 Exposure
3. 1. 2. 4 Development
3. 1. 2. 5 Transfer
3. 1. 2. 6 Separation
3. 1. 2. 7 Drum Cleaning (Removal of remained toner)
3. 1. 2. 8 Fusing
3. 1. 3 Controlling the movement of toner in the Developer Unit
3. 1. 4 Toner Collection Process
3. 1. 5 Density Compensation Process
3. 2 Scan Process
3. 2. 1 Data flow in scan and copy (for Old Scanner)
3. 2. 2 Data flow in scan and copy (for New Scanner)
3. 2. 3 Positioning process of Image Block

Chapter 4. ELECTRICAL
4. 1 General Information
4. 2 Electrical Components Location
4. 2. 1 Right side
4. 2. 2 Left side
4. 2. 3 Back side
4. 2. 4 LED Head Frame
4. 2. 5 Main Frame
4. 2. 6 Developer Unit
4. 2. 7 Fuser Unit
4. 2. 8 Roll Deck
4. 2. 9 Cutter Unit
4. 2.10 Inner Transport Unit
4. 2.11 Scanner Unit (Old Scanner)
4. 2.12 Scanner Unit (New Scanner)
4. 3 Check & Adjustment of Analog Output from HV Power Supply
4. 3. 1 Situations necessary to check the analog output
4. 3. 2 Analog Voltage to Image Corona
4. 3. 3 Analog Voltage to Transfer Corona
4. 3. 4 AC Component to Separation Corona
4. 3. 5 DC Component to Separation Corona
4. 3. 6 Negative Developer Bias to Developer Roller
4. 3. 7 Positive Developer Bias to Developer Roller
4. 3. 8 Bias gap between Developer Roller and Regulation Roller
4. 3. 9 Positive Cleaning Roller Bias (Print Cycle)
4. 3. 10 Negative Cleaning Roller Bias (Toner Collection Process)

Chapter 5. MECHANICAL
5. 1 Outer Covers
5. 1. 1 Removal of Side Covers
5. 1. 2 Removal of Back Cover
5. 1. 3 Removal of Scanner Cover
5. 2 Developer Unit
5. 2. 1 Removal of the Developer Unit
5. 2. 2 Replacement of Recommended Periodic Replacement Parts
5. 2. 3 Replacement of Roller Supply
5. 2. 4 Replacement of Screw Assy
5. 2. 5 Replacement of DC Motor
5. 2. 6 Replacement of Sensor (TLS1)
5. 2. 7 Adjustment of the space between gears
(Necessary to adjust after replacing the Developer Unit)
5. 2. 8 Readjustment of the pressure of Regulation Roller
5. 3 Fuser Unit
5. 3. 1 Removal of Fuser Unit
5. 3. 2 Reinstallation of Fuser Unit
5. 3. 3 Replacement of Recommended Periodic Replacement Parts
5. 3. 4 Replacement of Roller Pressure
5. 3. 5 Fuser Pressure Adjustment (NIP width check)
5. 3. 6 Replacement of Thermistor (TH1, TH2)
5. 3. 7 Replacement of Thermostat (TS1, TS2)
5. 3. 8 Replacement of Exit Sensor (PH3)
5. 4 Roll Deck
5. 4. 1 Replacement of Cutter Assembly
5. 4. 2 Replacement of Clutches (CL3, CL4, CL5) of Roll 1
5. 4. 3 Replacement of Clutches (CL6, CL7) of Roll 2
5. 4. 4 Replacement of Timing Belt 633
5. 4. 5 Replacement of Timing Belt 453
5. 4. 6 Replacement of Timing Belt 330
5. 4. 7 Replacement of Sensors (PH6, PH7, PH9, PH12)
5. 4. 8 Replacement of Sensors (PH8)
5. 4. 9 Replacement of Sensors (PH10)
5. 4.10 Replacement of Dehumidify Heater (Roll 1)
5. 4.11 Replacement of Dehumidify Heater (Roll 2)
5. 5 Photoconductive Drum
5. 5. 1 Replacement of the Photoconductive Drum
5. 5. 2 How to fix the Aluminum Blocks
5. 5. 2. 1 Fixing Block with Drum Block Fix Tool
5. 5. 2. 2 Fixing Block by hand (w/o Drum Block Fix Tool)
5. 5. 3 Cleaning of Photoconductive Drum
5. 5. 4 Replacement of Belt 4
5. 6 LED Head
5. 6. 1 Replacement of the LED Head Unit
5. 6. 2 LED focus adjustment
5. 6. 2. 1 Check of the Test Pattern Image
5. 6. 2. 2 Positioning of the Aluminum Blocks
5. 6. 2. 3 Focus Adjustment with Spacers
5. 7 Image Corona
5. 7. 1 Removal of the Image Corona Unit
5. 7. 2 Replacement of the Corona Wire
5. 8 Transfer / Separation Corona
5. 8. 1 Removal of the Transfer / Separation Corona
5. 8. 2 Replacement of Corona Wires
5. 9 Engine Frame
5. 9. 1 Replacement of DC Motor (M4) and Developer Press Sensor (PH4)
5. 9. 2 Replacement of Manual Set Sensor (PH5) & Registration Sensor (PH1)
5. 9. 3 Replacement of Fans (BL5, BL6)
5. 9. 4 Replacement of Blowers (BL3, BL4)
5.10 Inner Transport Unit
5.10. 1 Removal of the Inner Transport Unit
5.10. 2 Replacement of Sensor (PH2) & Belt
5.11 Main Frame
5.11. 1 Replacement of DC Motors (M1, M2), Belt8, Belt9, Belt 7
5.11. 2 Replacement of Clutch (CL1)
5.11. 3 Replacement of Blower (BL7)
5.11. 4 Replacement of Fan (BL8)
5.12 Scanner Unit (Old Scanner)
5.12. 1 Removal of the Scanner Unit
5.12. 2 Replacement of Belt
5.12. 3 Replacement of Motor Assy
5.12. 4 Replacement of Feed Roller
5.12. 5 Replacement of Pinch Roller Assy
5.12. 6 Replacement of CIS
5.12. 7 Replacement of Scan Glass Assy
5. 13 Scanner Unit (New Scanner)
5. 13. 1 Removal of Scanner Unit
5. 13. 2 Replacement of Belt
5. 13. 3 Replacement of Motor Assy
5. 13. 4 Replacing Sheet Roller (Platen)
5. 13. 5 Replacing Main Board (PW12920)
5. 13. 6 Replacing CIS
5. 13. 7 Replacing Size Sensor & Jam Sensor
5. 13. 8 Replacing Home Position Sensor
5. 13. 9 Replacing Open Switch
5. 13.10 Replacing Emergent Stop Switch

Chapter 6. MAINTENANCE
6. 1 Recommended Periodic Replacement Parts
6. 2 Maintenance
6. 2. 1 Cleaning
6. 2. 2 Lubrication
6. 2. 2. 1 Driving Gears on Machine Frame
6. 2. 2. 2 Developer Unit
6. 2. 2. 3 Terminal Plates on Machine Frame
6. 3 Service Kit
6. 4 Service Tool List

Chapter 7. TROUBLESHOOTING
7. 1 Troubleshooting – Printer Errors
7. 1. 1 Countermeasures – Call Operator Errors
7. 1. 1. 1 Roll 2 Feeding Jam “Delay” (J-0101)
7. 1. 1. 2 Roll 1 Feeding Jam “Delay” (J-0102)
7. 1. 1. 3 Feeding Jam “Delay” (J-0103) & “Early” (J-0303)
7. 1. 1. 4 Reg. Jam “Delay” (J-0104), “Stay” (J-0204)
“Early” (J-0304), “Remained” (J-1004)
7. 1. 1. 5 Internal Jam “Delay” (J-0106), “Stay” (J-0206)
“Early” (J-0306), “Remained” (J-1006)
7. 1. 1. 6 Fuser Jam “Delay” (J-0107), “Stay” (J-0207)
“Early” (J-0307), “Remained” (J-1007)
7. 1. 1. 7 Paper jam by opening the Roll Deck during printing (J-1100)
7. 1. 1. 8 Paper jam by opening the Exit Cover during printing (J-1200)
7. 1. 1. 9 Deck Open
7. 1. 1.10 Deck Jam
7. 1. 1.11 Manual Set NG
7. 1. 1.12 Toner Empty
7. 1. 1.13 The door opened during the print
7. 1. 1.14 Abnormal variation in cut length
7. 1. 2 Countermeasures – Call Service Errors
7. 1. 2. 1 Fuser Error (E-000, E-002 & E-004)
7. 1. 2. 2 Fuser Error (E-001)
7. 1. 2. 3 Fuser Error (E-003)
7. 1. 2. 4 Main Motor Error (E-010)
7. 1. 2. 5 Fuser Motor Error (E-011)
7. 1. 2. 6 Developer Press Motor Error (E-012)
7. 1. 2. 7 Counter Error (E-020)
7. 1. 2. 8 High Voltage Output Error (E-031, E-032 & E-033)
7. 1. 2. 9 Bias Output Error (E-034)
7. 1. 2.10 Cutter Error (E-040)
7. 1. 2.11 FPGA Error (E-050)
7. 1. 2.12 Developer Error (E-070)
7. 1. 2.13 Density Sensor Error (E-080)
7. 1. 2.14 Density Sensor Output Error (E-081)
7. 2 Troubleshooting – Image Quality Defects
7. 2. 1 Basic Image Adjustment
7. 2. 2 Countermeasures – Image Quality Defects
7. 2. 2. 1 Halftone is too light
7. 2. 2. 2 Halftone and solid black are too light
7. 2. 2. 3 The whole image is extremely light
7. 2. 2. 4 Density is uneven
7. 2. 2. 5 Totally appeared foggy image
7. 2. 2. 6 Foggy image or blurred black wide line (vertical)
7. 2. 2. 7 Clear black thin line (vertical)
7. 2. 2. 8 White line (Vertical)
7. 2. 2. 9 Void of image
7. 2. 2.10 Dirt on the back of the print
7. 2. 2.11 Defective fusing
7. 2. 2.12 Defective image placement, No Leading Edge
7. 2. 2.13 Jitter
7. 2. 2.14 Image looks not sharp
7. 2. 2.15 Uneven image density (vertical)
7. 2. 2.16 Completely white (No image)
7. 2. 2.17 Completely black
7. 2. 2.18 Crease of paper
7. 2. 2.19 Double image
7. 2. 2.20 Dirt on the print (Offset)
7. 2. 2.21 Image Void on Long Print without Crease
7. 2. 2.22 Crease on Long Print (and image void at a time)
7. 3 Troubleshooting – Scanner Defects
7. 3. 1 Countermeasures – scanner operation
7. 3. 1. 1 Original can not be set (Old Scanner)
(Scanner does not transport)
7. 3. 1. 2 Original can not be set (New Scanner)
(Scanner does not transport)
7. 3. 1. 3 Scanner does not start scanning from the original set position
7. 3. 1. 4 Original can not be set (Original feeding does not stop)
7. 3. 1. 5 Original is mis-fed
7. 3. 1. 6 Motor rotates endlessly at the time of turning on
7. 3. 1. 7 Scanner is not recognized
7. 3. 2 Countermeasures – scanner image quality
7. 3. 2. 1 Completely black
7. 3. 2. 2 Vertical black lines
7. 3. 2. 3 Vertical white lines
7. 3. 2. 4 Some image is lost at the boundary of Image Blocks
7. 3. 2. 5 Vertical image gap between Image Blocks
7. 3. 2. 6 Image quality is not good
7. 3. 2. 7 Density is different between left and right
7. 4 Touch Screen Calibration
7. 5 Internal Counter Error

Chapter 8. SERVICE MODE/UTILITY
8. 1 General Information of Service Software
8. 2 IPS Service Software Overview
8. 2. 1 Launching IPS Service Software
8. 2. 2 Closing IPS Service Software
8. 2. 3 Log In screen
8. 2. 4 Service Mode Home
8. 3 Signal Status Mode
8. 3. 1 Monitoring Signal Status
8. 3. 2 Input / Output Signal List
8. 4 Information Mode
8. 4. 1 Monitoring Analog Data
8. 4. 2 List of Analog Data Monitor
8. 4. 3 Browsing Jam History
8. 4. 4 Browsing Error History
8. 5 Operation Check Mode
8. 5. 1 Checking Device Operation
8. 5. 2 Device List
8. 6 Adjustment Mode
8. 6. 1 Changing Setting Value
8. 6. 2 Setting Item List
8. 6. 3 Setting Item Explanation
8. 6. 3. 1 Leading Registration (No. 000 & 001)
8. 6. 3. 2 Trailing Margin (No. 002 & 003)
8. 6. 3. 3 Side Margin (Left & Right) (No. 004)
8. 6. 3. 4 Side Registration (No. 005 to 007)
8. 6. 3. 5 LED Strobe Time for Main Pixel of each Block (No.008 to 010)
8. 6. 3. 6 LED Strobe Time for IST (Supplemental Pixel) of each Block
(No.011 to 013)
8. 6. 3. 7 Vertical Alignment of Pixels between Blocks (No.014 & 015)
8. 6. 3. 8 Cut Length 1 (length information provided) (No.016)
8. 6. 3. 9 Cut Length 2 (length information not provided) (No.017)
8. 6. 3.10 Cut Length 3 (Compensation of a long print) (No.018)
8. 6. 3.11 Leading Margin (No.019)
8. 6. 3.12 Cut Length 4 (Individual Compensation for Roll 2) (No.020)
8. 6. 3.13 Developer Bias (No.022 to 027)
8. 6. 3.14 Developer Bias compensation – 1st Drum revolution (No.028)
8. 6. 3.15 Transfer Voltage (No.029 to 034)
8. 6. 3.16 Separation Corona ON Timing (No.035)
8. 6. 3.17 Transfer Corona ON Timing (No.037)
8. 6. 3.18 Transfer Corona OFF Timing (No.038)
8. 6. 3.19 Print – Fuser Temperature Center (No.039 to 044)
8. 6. 3.20 Fuser Temperature to start idling (No.045)
8. 6. 3.21 Warm Sleep – Fuser Temperature (No.046)
8. 6. 3.22 Fuser Temperature Control Range (No.048 & 049)
8. 6. 3.23 Reaction Time of Toner Supply Motor (No.050)
8. 6. 3.24 Toner Supply Motor ON Time (No.051)
8. 6. 3.25 Dot Enhancement Level (Dither) (No.052)
8. 6. 3.26 Feed Clutch OFF time (No.053 & 054)
8. 6. 3.27 Metric or Inch (No.055)
8. 6. 3.28 Language (No.056)
8. 6. 3.29 Interface Communication Setting (No.057)
8. 6. 3.30 Recognition of paper Tray (No.058)
8. 6. 3.31 Counter Value (No.059)
8. 6. 3.32 Maximum Length (No.060)
8. 6. 3.33 Stacking Device setting (No.061)
8. 6. 3.34 Operation of Fuser Roller (No.062)
8. 6. 3.35 Cut Length 5 & 6 (Length Compensation for Tracing Paper / Film)
(No. 063 & 064)
8. 6. 3.36 Drum Reverse Rotation Period (No.065)
8. 6. 3.37 Fuser Motor Reverse Setting (No.066)
8. 6. 3.38 Operation of Separation Lamp (No.067)
8. 6. 3.39 Compensation of Fuser Motor Speed for roll paper
(Plain paper / A3, 12″ & 11″) (No.070 to 075, 678, 679)
8. 6. 3.40 Compensation of Fuser Motor Speed for roll paper
(Tracing paper / A3, 12″ & 11″) (No.076 to 081, 680, 681)
8. 6. 3.41 Compensation of Fuser Motor Speed for roll paper
(Film / A3, 12″ & 11″) (No.082 to 087, 682, 683)
8. 6. 3.42 Compensation of Fuser Motor Speed for roll paper
(Special plain paper / A3, 12″ & 11″) (No.088 to 093, 684, 685)
8. 6. 3.43 Compensation of Fuser Motor Speed for roll paper
(Special tracing paper / A3, 12″ & 11″) (No.094 to 099, 686, 687)
8. 6. 3.44 Compensation of Fuser Motor Speed for roll paper
(Special film / A3, 12″ & 11″) (No.100 to 105, 688, 689)
8. 6. 3.45 Compensation of Fuser Motor Speed for roll paper
(Plain paper / A2, 18″ & 17″) (No.106 to 111, 690, 691)
8. 6. 3.46 Compensation of Fuser Motor Speed for roll paper
(Tracing paper / A2, 18″ & 17″) (No.112 to 117, 692, 693)
8. 6. 3.47 Compensation of Fuser Motor Speed for roll paper
(Film / A2, 18″ & 17″) (No.118 to 123, 694, 695)
8. 6. 3.48 Compensation of Fuser Motor Speed for roll paper
(Special plain paper / A2, 18″ & 17″) (No.124 to 129, 696, 697)
8. 6. 3.49 Compensation of Fuser Motor Speed for roll paper
(Special tracing paper / A2, 18″ & 17″) (No.130 to 135, 698, 699)
8. 6. 3.50 Compensation of Fuser Motor Speed for roll paper
(Special film / A2, 18″ & 17″) (No.136 to 141, 700, 701)
8. 6. 3.51 Compensation of Fuser Motor Speed for roll paper
(Plain paper / A1, 24″ & 22″) (No.142 to 147, 702, 703)
8. 6. 3.52 Compensation of Fuser Motor Speed for roll paper
(Tracing paper / A1, 24″ & 22″) (No.148 to 153, 704, 705)
8. 6. 3.53 Compensation of Fuser Motor Speed for roll paper
(Film / A1, 24″ & 22″) (No.154 to 159, 706, 707) 8-96
8. 6. 3.54 Compensation of Fuser Motor Speed for roll paper
(Special plain paper / A1, 24 & 22″) (No.160 to 165, 708, 709)
8. 6. 3.55 Compensation of Fuser Motor Speed for roll paper
(Special tracing paper / A1, 24″ & 22″) (No.166 to 171, 710, 711)
8. 6. 3.56 Compensation of Fuser Motor Speed for roll paper
(Special film / A1, 24″ & 22″) (No.172 to 177, 712, 713)
8. 6. 3.57 Compensation of Fuser Motor Speed for roll paper
(Plain paper / A0, 36″ & 34″) (No.178 to 183, 714, 715)
8. 6. 3.58 Compensation of Fuser Motor Speed for roll paper
(Tracing paper / A0, 36″ & 34″) (No.184 to 189, 716, 717)
8. 6. 3.59 Compensation of Fuser Motor Speed for roll paper
(Film / A0, 36″ & 34″) (No.190 to 195, 718, 719)
8. 6. 3.60 Compensation of Fuser Motor Speed for roll paper
(Special plain paper / A0, 36 & 34″) (No.196 to 201, 720, 721)
8. 6. 3.61 Compensation of Fuser Motor Speed for roll paper
(Special tracing paper / A0, 36″ & 34″) (No.202 to 207, 722, 723)
8. 6. 3.62 Compensation of Fuser Motor Speed for roll paper
(Special film / A0, 36″ & 34″) (No.208 to 213, 724, 725)
8. 6. 3.63 Main Motor Speed (No.310 to 315)
8. 6. 3.64 Fuser Motor Speed (36″/34″/30″/24″/22″/A0/B1/A1) (No.316 to 321)
8. 6. 3.65 Separation Corona OFF Timing (No.322 to 327)
8. 6. 3.66 Compensation of Fuser Motor Speed for cut sheet paper
(Plain paper / A3, A2, 12″, 11″, 18″ & 17″) (No.328 to 333)
8. 6. 3.67 Compensation of Fuser Motor Speed for cut sheet paper
(Tracing paper / A3, A2, 12″, 11″, 18″ & 17″) (No.334 to 339)
8. 6. 3.68 Compensation of Fuser Motor Speed for cut sheet paper
(Film / A3, A2, 12″, 11″, 18″ & 17″) (No.340 to 345)
8. 6. 3.69 Compensation of Fuser Motor Speed for cut sheet paper
(Special plain paper / A3, A2, 12″, 11″, 18″ & 17″) (No.346 to 351)
8. 6. 3.70 Compensation of Fuser Motor Speed for cut sheet paper
(Special tracing paper / A3, A2, 12″, 11″, 18″ & 17″) (No.352 to 357)
8. 6. 3.71 Compensation of Fuser Motor Speed for cut sheet paper
(Special film / A3, A2, 12″, 11″, 18″ & 17″) (No.358 to 363)
8. 6. 3.72 Compensation of Fuser Motor Speed for cut sheet paper
(Plain paper / A1, 24″ & 22″) (No.364 to 369)
8. 6. 3.73 Compensation of Fuser Motor Speed for cut sheet paper
(Tracing paper / A1, 24″ & 22″) (No.370 to 375) 8-114
8. 6. 3.74 Compensation of Fuser Motor Speed for cut sheet paper
(Film / A1, 24″ & 22″) (No.376 to 381)
8. 6. 3.75 Compensation of Fuser Motor Speed for cut sheet paper
(Special plain paper / A1, 24″ & 22″) (No.382 to 387)
8. 6. 3.76 Compensation of Fuser Motor Speed for cut sheet paper
(Special tracing paper / A1, 24″ & 22″) (No.388 to 393)
8. 6. 3.77 Compensation of Fuser Motor Speed for cut sheet paper
(Special film / A1, 24″ & 22″) (No.394 to 399)
8. 6. 3.78 Compensation of Fuser Motor Speed for cut sheet paper
(Plain paper / A0, 36″ & 34″) (No.400 to 405)
8. 6. 3.79 Compensation of Fuser Motor Speed for cut sheet paper
(Tracing paper / A0, 36″ & 34″) (No.406 to 411)
8. 6. 3.80 Compensation of Fuser Motor Speed for cut sheet paper
(Film / A0, 36″ & 34″) (No.412 to 417)
8. 6. 3.81 Compensation of Fuser Motor Speed for cut sheet paper
(Special plain paper / A0, 36 & 34″) (No.418 to 423)
8. 6. 3.82 Compensation of Fuser Motor Speed for cut sheet paper
(Special tracing paper / A0, 36″ & 34″) (No.424 to 429)
8. 6. 3.83 Compensation of Fuser Motor Speed for cut sheet paper
(Special film / A0, 36″ & 34″) (No.430 to 435)
8. 6. 3.84 Compensation of Fuser Motor Speed for roll paper
(Plain paper / 30″) (No.436 to 441, 726, 727)
8. 6. 3.85 Compensation of Fuser Motor Speed for roll paper
(Tracing paper / 30″) (No.442 to 447, 728, 729)
8. 6. 3.86 Compensation of Fuser Motor Speed for roll paper
(Film / 30″) (No.448 to 453, 730, 731)
8. 6. 3.87 Compensation of Fuser Motor Speed for roll paper
(Special plain paper / 30″) (No.454 to 459, 732, 733)
8. 6. 3.88 Compensation of Fuser Motor Speed for roll paper
(Special tracing paper / 30″) (No.460 to 465, 734, 735)
8. 6. 3.89 Compensation of Fuser Motor Speed for roll paper
(Special film / 30″) (No.466 to 471, 736, 737)
8. 6. 3.90 Compensation of Fuser Motor Speed for cut sheet paper
(Plain paper / 30″) (No.472 to 477)
8. 6. 3.91 Compensation of Fuser Motor Speed for cut sheet paper
(Tracing paper / 30″) (No.478 to 483)
8. 6. 3.92 Compensation of Fuser Motor Speed for cut sheet paper
(Film / 30″) (No.484 to 489)
8. 6. 3.93 Compensation of Fuser Motor Speed for cut sheet paper
(Special plain paper / 30″) (No.490 to 495)
8. 6. 3.94 Compensation of Fuser Motor Speed for cut sheet paper
(Special tracing paper / 30″) (No.496 to 501)
8. 6. 3.95 Compensation of Fuser Motor Speed for cut sheet paper
(Special film / 30″) (No.502 to 507)
8. 6. 3.96 Transfer Voltage applied at 100mm from trailing edge
(Plain paper / Tracing paper / Film) (No.508 to 510)
8. 6. 3.97 Transfer Voltage applied at 70mm from trailing edge
(Plain paper / Tracing paper / Film) (No.511 to 513)
8. 6. 3.98 Fuser Motor Speed applied at 30mm from trailing edge
(Plain paper / Tracing paper / Film) (No.514 to 516)
8. 6. 3.99 Judgment Value for Additional Cut Length
for Non-standard Size Prints (No.613 to 616)
8. 6. 3.100 Additional Cut Length for Non-standard Size Prints
(No.617 to 620)
8. 6. 3.101 Toner Supply Roller Bias (No.621)
8. 6. 3.102 Regulation Bias (No.622)
8. 6. 3.103 Density Sensor Standard Output (No.623)
8. 6. 3.104 Density Sensor Analog Voltage (No.624)
8. 6. 3.105 Print – Fuser Temperature Side (12″/11″/A3) (No.625 to 630)
8. 6. 3.106 Print – Fuser Temperature Side (18″/17″/15″/A2) (No.631 to 636)
8. 6. 3.107 Print – Fuser Temperature Side (24″/22″/A1) (No.637 to 642)
8. 6. 3.108 Print – Fuser Temperature Side (36″/34″/30″/A0/B1) (No.643 to 648)
8. 6. 3.109 Density Sensor Output Monitor (No.649)
8. 6. 3.110 Regulation Bias Increment for Auto Adjustment Level 2 & 3 (No.650)
8. 6. 3.111 Total Increment of Regulation Bias Adjustment (No.651)
8. 6. 3.112 Density Compensation ON/OFF (No.652)
8. 6. 3.113 Target Density (No.653)
8. 6. 3.114 Regulation Bias Maximum (No.654)
8. 6. 3.115 Density Measure Interval (No.655, 656)
8. 6. 3.116 Developer Bias Increment for Auto Adjustment Level 1 (No.657)
8. 6. 3.117 Ready – Fuser Temperature Center (No.660 to 665)
8. 6. 3.118 Ready – Fuser Temperature Side (No.666 to 671)
8. 6. 3.119 Fuser Motor Speed (18″/17″/15″/12″/11″/A2/A3) (No.672 to 677)
8. 6. 3.120 Compensation of Fuser Motor Speed 4 (No.678 to 737)
8. 6. 3.121 Standby – Fuser Temperature (No.738, 739)
8. 6. 3.122 Assist Fan Off Timing (No.740 to 742)
8. 6. 3.123 Fuser Motor Speed applied at 100mm from trailing edge
(36″/34″/30″/A0/B1) (No.743 to 745)
8. 6. 3.124 Roll 2 Forward Standby ON/OFF (No.746)
8. 6. 3.125 Roll 2 Forward Standby Position Adjustment (No.747)
8. 6. 3.126 Roll 2 Rewind Timer (No. 748)
8. 6. 3.127 Tracing Mode (No. 749)
8. 6. 3.128 Roll 1 Setting Mode (No. 750)
8. 6. 3.129 Disable HV Error Detection Mode (No. 751)
8. 6. 3.130 Auto Initial Cut After Long Print (No. 753, 754)
8. 6. 3.131 Length for Forced Initial Cut Before Print (No. 755)
8. 6. 3.132 Leading Registration for Paper Tray (No. 756)
8. 6. 3.133 Trailing Margin for Paper Tray (No. 757)
8. 6. 3.134 Side Registration for Paper Tray (No. 758)
8. 6. 4 Creating Backup
8. 6. 5 Restoring Configuration from Backup
8. 7 Running Mode (Factory Use Only)
8. 8 Jam/Error Mask Mode
8. 8. 1 Mask List
8. 8. 2 Masking Jam
8. 8. 3 Masking Error
8. 9 Test Print Mode
8. 9. 1 Making Test Print
8. 9. 2 Built-in Test Pattern
8. 10 Factory Adjustment Mode (Factory Use Only)
8. 11 Special Operation Mode
8.11.1 Special Operation List
8.11.2 Clearing Fuser Error, Jam/Error History
8.11.3 Reset of Bias Adjustment by Density Compensation Process
8.11.4 Toner Supply Mode
8.11.5 Changing Counter Value
8. 12 Send Firmware Mode
8.12.1 Sending Firmware to Printer
8. 13 Scanner Utility (For Old Scanner)
8.13. 1 Installation
8.13. 1. 1 Installing USB Driver
8.13. 1. 2 Installing Scanner Utility
8.13. 2 Starting Scanner Utility
8.13. 3 Displaying Scanner Information
8.13. 4 Scanner Adjustment Procedure
8.13. 4. 1 Shading (Calibration)
8.13. 4. 2 Feed Distance (1:1)
8.13. 4. 3 Position (Stitching)
8.13. 5 Updating Scanner Firmware
8.13. 6 Registering S/N to Scanner Main Board
8.13. 7 Scanner Assembly Sleep
8. 14 K129 Diag (For New Scanner)
8.14. 1 K129 Diag Overview
8. 14. 1. 1 K129 Diag System Requirements
8. 14. 1. 2 K129 Diag Tree Diagram of Screen Hierarchy
8.14. 2 Starting K129 Diag
8.14. 3 Version
8.14. 4 Backup Data
8.14. 4. 1 Changing Backup Data
8.14. 4. 2 Saving the Current Backup Data
8.14. 4. 3 Editing Backup Data File
8.14. 4. 4 Restoring Backup Data
8.14. 4. 5 Backup Data List
0 Lead Regist
1 T Margin
5 ED Gamma Select
6 Sleep Time
9 Doc. Entry Time
11 Doc. Entry Speed
15 Stitch Setting1
20 – 34 Strobe
47 – 51 Luminance
52 – 55 CIS Main
56 – 59 CIS Sub
8.14. 4. 6 Saving Shading Data
8.14. 4. 7 Restoring Shading Data
8.14. 5 Update
8.14. 5. 1 Sending Firmware to Scanner
8.14. 6 Motion
8.14. 6. 1 Shading
8.14. 6. 2 Stitching
8.14. 6. 3 Black Brightness Correct
8.14. 6. 4 Other menu on Adjustment
8.14. 6. 5 Operation Check
8.14. 7 Input Check
8.14. 7. 1 Getting Input Signal
8.14. 7. 2 Signal List
8.14. 8 Error Check
8.14. 8. 1 Getting Error Status
8.14. 8. 2 Error List
8.14. 9 Counter
8.14.10 Reset
8.14.11 Serial Manager
8.14. 11. 1 Serial Manager System Requirements
8.14. 11. 2 Starting Serial Manager
8.14. 11. 3 Registering S/N to scanner’s Main Board

Chapter 9. APPENDIX

Chapter 10. SETUP PROCEDURE
1. Paper Tray Kit 2
2. Original & Print Receiving Tray
3. Copy Tray Wide 2
4. AK-54G

Number of pages: 948.