OF5750/5950 Series January 2001
7 - 28
Troubleshoot
according to the LCD
message trouble list.
See Table 7.22.1
Perform detailed
troubleshooting with
one of troubleshooting
from chart 1 to 6.
Troubles indicated
by LCD message
Troubles
Troubleshoot
according to the image
trouble list.
See Table 7.22.3
Perform trouble-
shooting with one of
troubleshooting
flow chart 7 to 14.
Image troubles
(Trouble not indicated
by LCD messages)
7.22.2
Troubleshooting Flow Charts of Printer Unit
Overall troubleshooting flow chart:
Category
LCD message display
Warning message to replace EP unit
because of its life.
Engine errors
Cover open
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
See "Table
7.22.2 Alarm Display".
Image drum
alarm
Trouble
Troubleshooting
flow chart number
1
Recording
paper/jam error
Paper cassette
request
Daily status
The cover (cover-top) is open.
Engine controller error
Fuser unit thermal error
Recording paper feed jam, transport
jam, ejection jam, recording size error
No recording paper tray or no
recording paper
Toner is running short.
Note: No toner memory RX is ON.
Toner is running short.
Note: No toner memory RX is OFF.
2
3
4
5
6
Table 7.22.1 LCD Message Trouble List
Summary of Contents for OKIFAX 5950
Page 9: ...CHAPTER 1 GENERAL INFORMATION ...
Page 101: ...OF5750 5950 Series January 2001 1 92 1 6 21 NIC Information ...
Page 107: ...CHAPTER 2 INSTALLATION PROCEDURE ...
Page 264: ...CHAPTER 3 BRIEF TECHNICAL DESCRIPTION ...
Page 272: ...CHAPTER 4 MECHANICAL DISASSEMBLY AND REASSEMBLY ...
Page 277: ...OF5750 5950 Series January 2001 4 5 Appearance of the OKIFAX 5750 5950 ...
Page 302: ...CHAPTER 5 ADJUSTMENTS ...
Page 306: ...CHAPTER 6 CLEANING AND MAINTENANCE ...
Page 341: ...CHAPTER 7 TROUBLESHOOTING AND REPAIR FOR OKIFAX 5750 5950 ...
Page 400: ...Appendix A PC Board Descriptions and Operation ...
Page 491: ...Appendix B DescriptionsofPrintOperation ...
Page 513: ...Appendix C Not used at this time ...
Page 516: ...OF5750 5950 Series January 2001 D 1 Section 1 CABINET ASSEMBLY 27 28 29 ...
Page 518: ...OF5750 5950 Series January 2001 D 3 Section 2 CONTROL PANEL ASSEMBLY 11 ...
Page 520: ...OF5750 5950 Series January 2001 D 5 Section 3 PRINTER ASSEMBLY 53 54 31 10 55 52 34 56 ...
Page 523: ...OF5750 5950 Series January 2001 D 8 Section 4 BASE ASSEMBLY ...
Page 525: ...OF5750 5950 Series January 2001 D 10 Section 5 FRAME ASSEMBLY SCANNER L 31 30 33 32 ...
Page 527: ...OF5750 5950 Series January 2001 D 12 Section 6 FRAME ASSEMBLY SCANNER U ...
Page 529: ...OF5750 5950 Series January 2001 D 14 Section 7 CABLES OPTION BOARDS ...
Page 530: ...OF5750 5950 Series January 2001 D 15 28 29 Section 7 CABLES OPTION BOARDS ...
Page 532: ...Appendix E Not used at this time ...