Supplies - Toshiba E-STUDIO165 Service Manual

3.6.2 Precautions ............................................................................................................ 3-39
3.7 Adjustment of the Scanner Section ................................................................................... 3-41
3.7.1 CIS unit................................................................................................................... 3-41
3.7.2 CIS unit drive belt-1 ................................................................................................ 3-41
3.7.3 Scan motor (CIS unit drive belt-2) .......................................................................... 3-42
3.8 Adjustment of the Paper Feeding System ......................................................................... 3-43
3.8.1 Sheet sideways deviation caused by paper feeding .............................................. 3-43
3.9 Adjustment of Developer Unit ............................................................................................ 3-44
3.9.1 Doctor-to-sleeve gap .............................................................................................. 3-44
3.10 Adjustment of the ADF/RADF (MR-2017/3019)................................................................. 3-47
3.10.1 Adjustment of ADF/RADF Position......................................................................... 3-47
3.10.2 Adjustment of ADF/RADF Height ........................................................................... 3-52
3.10.3 Adjustment of Skew................................................................................................ 3-54
3.10.4 Adjustment of the Leading Edge Position .............................................................. 3-57
3.10.5 Adjustment of Horizontal Position .......................................................................... 3-59
3.10.6 Adjustment of Copy Ratio....................................................................................... 3-60
3.10.7 Adjustment of ADF/RADF Opening/Closing Sensor............................................... 3-61
4. PREVENTIVE MAINTENANCE (PM)............................................................................ 4-1
4.1 General Descriptions for PM Procedure .............................................................................. 4-1
4.2 Operational Items in Overhauling ........................................................................................ 4-2
4.3 Preventive Maintenance Checklist....................................................................................... 4-3
4.4 PM KIT............................................................................................................................... 4-13
4.5 Jig List ............................................................................................................................... 4-14
4.6 Grease List ........................................................................................................................ 4-15
4.7 Precautions for Storing and Handling Supplies ................................................................. 4-16
4.7.1 Precautions for storing TOSHIBA supplies ............................................................ 4-16
4.7.2 Checking and cleaning of photoconductive drum................................................... 4-17
4.7.3 Checking and cleaning of drum cleaning blade...................................................... 4-18
4.7.4 Checking and cleaning of fuser roller and pressure roller ...................................... 4-18
5. TROUBLESHOOTING .................................................................................................. 5-1
5.1 Diagnosis and Prescription for Each Error Code ................................................................. 5-1
5.1.1 Paper transport jam .................................................................................................. 5-1
5.1.2 Paper misfeeding ..................................................................................................... 5-7
5.1.3 Cover open jam ...................................................................................................... 5-12
5.1.4 Transport jam (ADF)............................................................................................... 5-14
5.1.5 Drive system related service call ............................................................................ 5-17
5.1.6 Paper feeding system related service call .............................................................. 5-18
5.1.7 Scanning system related service call ..................................................................... 5-20
5.1.8 Fuser unit related service call................................................................................. 5-21
5.1.9 ADF related service call ......................................................................................... 5-23
5.1.10 Laser optical unit related service call ..................................................................... 5-23
5.1.11 Service call for others ............................................................................................. 5-24
5.2 Troubleshooting for the Image........................................................................................... 5-25
5.3 Replacement of PC Boards ............................................................................................... 5-47
5.3.1 Replacing MAIN board ........................................................................................... 5-47
5.3.2 Replacing SRAM board .......................................................................................... 5-47
6. FIRMWARE UPDATING ............................................................................................... 6-1
6.1 Firmware Updating with Download Jig ................................................................................ 6-1
6.1.1 PWA-DWNLD-350-JIG ............................................................................................. 6-3
6.1.2 Writing the data to the download jig (PWA-DWNLD-350-JIG) ................................. 6-7
6.1.3 K-PWA-DLM-320...................................................................................................... 6-9
6.2 Firmware Updating with TOSHIBA Viewer ........................................................................ 6-10
6.3 Firmware Updating with USB Storage Device (When GA-1190/GA-1200 is installed)...... 6-13
e-STUDIO165/205 CONTENTS
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© July 2006 TOSHIBA TEC