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Oki Data CONFIDENTIAL
44043511TH Rev.2
91 /
4. Parts rePlacement
This section describes the parts in the field, assembly and the procedures to replace the parts,
assembly and unit. Note that only the disassembling procedures are described to replace parts.
To assemble parts, just follow the steps in reverse order of disassembling.
4.1 Precautions When Replacing Parts
(1) ALWAYS unplugging the AC cable and interface cables before replacing parts.
(a) ALWAYS perform the following procedures when unplugging the AC cable.
Press the shutdown button on the operator panel. When the printer is ready
to be powered off, turn off the power switch of the printer.
Unplug the AC inlet plug of the AC cable from the AC receptacle.
Unplug the AC cable and disconnect the interface cables from the printer.
Electric shock can occur.
When replacing the low voltage power supply, there is a danger of electric shock.
Be sure to wear an insulation gloves or do not touch the electrically conduction
areas or terminal directly by hand during the part replacement work.
It takes approx. 1 minute for capacitors to be completely discharged after the
AC power cord is disconnected. Be careful not to receive electric shock because
capacitors may not discharge in case if PCB is defective.
(b) ALWAYS perform the following procedures to reconnect the printer.
Connect the AC cable and interface cables to the printer.
Connect the AC inlet plug into the AC receptacle.
Turn ON “I” the power of the printer.
(2) NEVER disassemble the printer when it is operating normally.
(3) When disassembling the Assy, disassemble only the minimum necessary. NEVER
remove any parts other than those indicated in the Parts Replacement Procedures.
(4) Only use designated Maintenance Tools.
(5) Disassemble the parts according to the order instructed. Failure to do so may result
in damaging the parts.
(6) Temporarily screw back on the screw, collar and other small parts on it’s original
location, to prevent losing these parts.
(7) NEVER wear gloves when handling the micro processor, ROM, RAM and other IC
parts or the circuit PCB, since gloves may generate static electricity.
(8) NEVER place the printer PCB directly on the unit or floor.
ON
OFF
Installation
Removal
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...
Page 100: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 99 Base Assy 2 2 A A...
Page 101: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 100 Side R Assy...
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...
Page 106: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 105 Eject Assy...
Page 107: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 106 Plate Top Assy...
Page 108: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 107 Job Offset Assy...
Page 109: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 108 Basket Assy...
Page 119: ...Oki Data CONFIDENTIAL 44043511TH Rev 2 118 Plate Top...