Oki Data CONFIDENTIAL
44043511TH Rev.2
188 /
Troubleshooting
Trouble is displayed
on LCD as a
message.
Repair the malfunction
using the "LCD Message
List". (Refer to Section
7.5.1)
Repair the malfunction in
detail using the
troubleshooting flow chart.
(Refer to Section 7.5.2)
Abnormal image
(and trouble that is
not displayed as
message on LCD).
Repair the malfunction in
detail using the
troubleshooting flow chart.
(Refer to Section 7.5.3)
7.
mAlfunction RepAiR pRoceduRe
7.1 Precautions Before Repairs
(1) Check the basic inspection items indicated in the User’s Manual.
(2) Learn from the customer the details on when malfunction occurs.
(3) Inspect the state that closely resembles the state of a malfunction.
7.2 Items to Check Before Remedying Abnormal Image
(1) Is the environmental conditions of this equipment appropriate?
(2) Have the consumable parts (toner, drum cartridge) been properly replaced?
(3) Is there anything wrong with the paper? Refer to the paper specification for more
details on this.
(4) Is the drum cartridge properly set?
7.3 Precautions Before Remedying Abnormal Image
(1) Do not touch OPC drum surface with hand or foreign substance.
(2) Do not expose the OPC drum to direct sunlight.
(3) The fuser unit is hot. Therefore, do not touch with hands.
(4) Do not expose the image drum to more than 5 minutes of light. This includes room
lighting, as well.
7.4 Troubleshooting Preparations
(1) Operation Panel Display
The troubleshooting state of this machine will be displayed on the LCD (Liquid Crys-
tal Display) of the operator panel.
Take appropriate repair/maintenance measures according to the message displayed
on the LCD.
7.5 Troubleshooting
When this printer troubleshoots, find the cause of trouble using the following procedure.
Summary of Contents for C910
Page 1: ...Oki Data CONFIDENTIAL Model X Maintenance Manual 032007A...
Page 13: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 12 6 Finisher Unit 5 Tray except for China...
Page 94: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 93 4 2 Parts Layout MAIN ViewA Next page C910 Only...
Page 95: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 94 600dpi 1200dpi Air Flow Air Flow Air flow ViewA...
Page 96: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 95 Printer Unit 120V 230V 1 2 See next page...
Page 97: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 96 Printer Unit 120V 230V 2 2 A A...
Page 98: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 97 Plate Assy Power_120V 230V...
Page 99: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 98 Base Assy 1 2...
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Page 102: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 101 Side F Assy C910 Only...
Page 103: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 102 Duct Drive Assy...
Page 104: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 103 FDR Unit Regist A A C C B B...
Page 105: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 104 FDR Unit MPT A A 2...
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Page 108: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 107 Job Offset Assy...
Page 109: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 108 Basket Assy...
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