Toshiba e-STUDIO2330C Service Manual page 17

25.5 Printer............................................................................................................................ 25-35
25.6 Counter ......................................................................................................................... 25-47
25.7 Image Processing ......................................................................................................... 25-96
25.8 System .......................................................................................................................... 25-99
25.9 Pixel counter ............................................................................................................... 25-193
25.9.1 Outline ......................................................................................................... 25-193
25.9.2 Pixel counter related code ........................................................................... 25-205
25.10 PM support mode related code ................................................................................... 25-221
25.11 Default setting / restore setting of the EFI Printer Board............................................. 25-230
25.12 S-ACS setting (08-9934) ............................................................................................. 25-231
25.12.1 Outline ......................................................................................................... 25-231
25.12.2 Switching operation and performance ......................................................... 25-231
25.12.3 Printing status .............................................................................................. 25-232
25.12.4 Setting.......................................................................................................... 25-233
25.12.5 Precautions for setting ................................................................................. 25-234
26. ERROR CODE AND TROUBLESHOOTING .............................................................. 26-1
26.1 General Descriptions....................................................................................................... 26-1
26.2 Error Code List ................................................................................................................ 26-2
26.2.1 Jam .................................................................................................................. 26-2
26.2.2 Service call ...................................................................................................... 26-8
26.2.3 Error in Internet FAX / Scanning Function ..................................................... 26-14
26.2.4 Printer function error ...................................................................................... 26-22
26.3 Diagnosis and Prescription for Each Error Code .......................................................... 26-24
26.3.1 Paper transport jam (paper exit section)........................................................ 26-24
26.3.2 Paper misfeeding........................................................................................... 26-24
26.3.3 Paper transport jam ....................................................................................... 26-28
26.3.4 Other paper jam ............................................................................................. 26-32
26.3.5 Cover open jam ............................................................................................. 26-35
26.3.6 RADF jam ...................................................................................................... 26-37
26.3.7 Jam in bridge unit .......................................................................................... 26-40
26.3.8 Paper jam in finisher section.......................................................................... 26-41
26.3.9 Paper jam in saddle stitcher section .............................................................. 26-47
26.3.10 Paper jam in puncher unit.............................................................................. 26-49
26.3.11 Other paper jam ............................................................................................. 26-49
26.3.12 Paper feeding system related service call ..................................................... 26-52
26.3.13 Scanning system related service call............................................................. 26-57
26.3.14 Fuser unit related service call ........................................................................ 26-59
26.3.15 Communication related service call ............................................................... 26-62
26.3.16 RADF related service call .............................................................................. 26-64
26.3.17 Circuit related service call.............................................................................. 26-64
26.3.18 Laser optical unit related service call............................................................. 26-67
26.3.19 Finisher related service call ........................................................................... 26-70
26.3.20 Image control related service call .................................................................. 26-87
26.3.21 Copy process related service call ................................................................ 26-100
26.3.22 Other service call ......................................................................................... 26-104
26.3.23 Error in Internet FAX / Scanning Function ................................................... 26-105
26.3.24 Printer function error .................................................................................... 26-119
26.4 Other errors................................................................................................................. 26-121
26.4.1 Equipment operation disabled after the installation of option(s) .................. 26-121
26.4.2 Wireless LAN connection disabled .............................................................. 26-121
26.4.3 "Start page" printing disabled after the installation of the EFI Printer Board
(GA-1211, optional) ..................................................................................... 26-121
26.4.4 Abnormality Related to Imaging Acceleration Board (GE-1170, optional) ... 26-121
26.5 Troubleshooting for the Image .................................................................................... 26-122
26.5.1 Color deviation............................................................................................. 26-122
26.5.2 Uneven pitch and jitter image ...................................................................... 26-124
26.5.3 Poor image density, color reproduction and gray balance........................... 26-126
26.5.4 Background fogging .................................................................................... 26-127
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