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1 – 18
Chapter 1 Troubleshooting
10
Checking HARNESS ASSY FUSER for continuity
Warning; Start the operation after the FUSER ASSY
have cooled down.
Disconnect P/J46 from LVPS.
Remove FUSER ASSY. (RRP8.8)
Is there continuity between P/J46 and P/J4647?
Go to step 11.
Replace HAR-
NESS ASSY
FUSER.
11
Checking the power to Exit Sensor
Is the voltage across P/J46-3(+) and P/J46-4(-), 3.3
VDC?
Go to step 13.
Go to step 12.
12
Checking LVPS for continuity
Is there continuity between P/J41-1 and P/J46-3?
Go to FIP1.24
LVPS.
Replace LVPS.
(RRP12.3)
13
Checking FUSER ASSY roll for operation
Warning; Start the operation after the FUSER ASSY
have cooled down.
Remove FUSER ASSY. (RRP8.8)
Do the gear and the roll of FUSER ASSY rotate
smoothly?
Turn the gear of the heater roller of FUSER ASSY with
a finger to check.
Replace LVPS.
(RRP12.3)
Replace FUSER
ASSY. (RRP8.8)
14
Checking BTR ASSY for shape Remove BTR ASSY.
(RRP8.10)
Are there any abnormalities in BTR ASSY?
Check the shape, shaft and Bearing BTR of BTR ASSY.
Go to step 15.
Replace BTR
ASSY. (RRP8.10)
15
Checking GUIDE ASSY CRU R Is GUIDE ASSY CRU
R damaged or stained?
Clean or replace
GUIDE ASSY
CRU R.
(RRP8.13)
Go to step 16.
16
Checking GUIDE ASSY CRU R for continuity
Remove GUIDE ASSY CRU R. (RRP8.13)
Is each harness continuous?
Go to step 17.
Replace GUIDE
ASSY CRU R.
(RRP8.13)
17
Checking after replacing HVPS/MCU
Replace HVPS/MCU. (RRP12.10)
Carry out a test printing.
Does the same trouble occur?
Check by Chapter 2 Diagnostic [TEST PATTERN
MODE MENU].
Go to step 18.
End of work
18
Checking after replacing EP CARTRIDGE
Replace EP CARTRIDGE.
Does the similar trouble occur, when the test printing is
done?
Check using Chapter 2 Diagnostic [TEST PATTERN
MODE MENU].
Go to step 19.
End of work
19
Checking ROLL REGI METAL (PL5.1.34) and ROLL
REGI RUBBER (PL5.1.12) for operation
Do ROLL REGI METAL and ROLL REGI RUBBER
rotate smoothly?
Turn ROLL REGI METAL and ROLL REGI RUBBER
with a finger to check.
Go to step 20.
Replace 150
FEEDER ASSY.
(RRP5.1)
Step Check
Yes
No
Содержание B6500 Series
Страница 1: ...Laser Printer OKI B6500 Service Manual 060810A...
Страница 16: ...xv Blank Page...
Страница 20: ...Chapter 1 Troubleshooting Chapter 1 Troubleshooting CONTENTS Blank Page...
Страница 88: ...1 68 Chapter 1 Troubleshooting Blank Page...
Страница 160: ...1 140 Chapter 1 Troubleshooting Blank Page...
Страница 162: ...1 142 Chapter 1 Troubleshooting Blank Page...
Страница 164: ...Chapter 2 Printer Diagnostics Chapter 2 Diagnostics CONTENTS 11 Print Summary 2 16...
Страница 194: ...3 10 Chapter 3 Removal and Replacement Procedures RRPs RRP2 150 PAPER CASSETTE...
Страница 213: ...3 29 Chapter 3 Removal and Replacement Procedures RRPs RRP3 550 PAPER CASSETTE...
Страница 240: ...3 56 Chapter 3 Removal and Replacement Procedures RRPs RRP4 150 paper Feeder...
Страница 257: ...3 73 Chapter 3 Removal and Replacement Procedures RRPs RRP5 550 Paper Feeder...
Страница 277: ...3 93 Chapter 3 Removal and Replacement Procedures RRPs RRP6 Xerographics...
Страница 302: ...3 118 Chapter 3 Removal and Replacement Procedures RRPs RRP7 500 Paper Exit...
Страница 322: ...3 138 Chapter 3 Removal and Replacement Procedures RRPs RRP8 Frame Drive...
Страница 331: ...3 147 Chapter 3 Removal and Replacement Procedures RRPs RRP9 Electrical...
Страница 394: ...3 210 Chapter 3 Removal and Replacement Procedures RRPs...
Страница 403: ...3 219 Chapter 3 Removal and Replacement Procedures RRPs 4 Install the 550 FEEDER OPTION PL 12 2 RRP12 1...
Страница 454: ...3 270 Chapter 3 Removal and Replacement Procedures RRPs Blank Page...
Страница 456: ...Chapter 4 Plug Jack P J Connector Locations Chapter 4 Plug Jack P J Connector Locations CONTENTS Blank Page...
Страница 459: ...4 3 Chapter 4 Plug Jack P J Connector Locations Blank Page...
Страница 465: ...4 9 Chapter 4 Plug Jack P J Connector Locations 3 2 OCT Option P J Diagram...
Страница 468: ...4 12 Chapter 4 Plug Jack P J Connector Locations Blank Page...
Страница 470: ...Chapter 5 Parts Lists Chapter 5 Parts Lists CONTENTS Blank Page...
Страница 472: ...5 2 Chapter 5 Parts List PL 1 1 COVER ILLUSTRATION 2 Ref PL10 1 1 7 8 9 9 13 14 15 3 4 6 5 J25014AA 10 16 J244...
Страница 479: ...5 9 Chapter 5 Parts List Blank Page...
Страница 483: ...5 13 Chapter 5 Parts List Blank Page...
Страница 490: ...5 20 Chapter 5 Parts List PL 7 2 500 PAPER EXIT 2 2 OPTION FACE UP TRAY ILLUSTRA TION...
Страница 496: ...5 26 Chapter 5 Parts List OPTIONS PL 10 1 OPTION DUPLEX ILLUSTRATION...
Страница 501: ...5 31 Chapter 5 Parts List Blank Page...
Страница 529: ...6 19 Chapter 6 Principles of Operation J26119AA EP CARTRIDGE BTR ASSY...
Страница 531: ...6 21 Chapter 6 Principles of Operation LD Assembly JG6121AA SOS PWB Scanner Assembly...
Страница 535: ...6 25 Chapter 6 Principles of Operation...
Страница 547: ...6 37 Chapter 6 Principles of Operation J26615AA PWBA DUPLEX SWITCH DUPLEX SENSOR DUP MOTOR DUPLEX ROLL DUP FAN DUPLEX...
Страница 558: ...6 48 Chapter 6 Principles of Operation Blank Page...
Страница 560: ...Chapter 7 Wiring Diagrams and Signal Information Chapter 7 Wiring Diagrams and Signal Information CONTENTS Blank Page...
Страница 584: ...7 24 Chapter 7 Wiring Diagrams and Signal Information Blank Page...
Страница 608: ...Chapter 9 ESS Options Chapter 9 Controller ESS Options Contents Blank Page...
Страница 616: ...9 8 Chapter 9 ESS Options Blank Page...