V
- 9
Trouble
Action to be taken
(3) All red
(For models supporting red
& black copying)
At the scanner
l
Check the following components:
- CIS units and their harnesses
- Relay PCB
- Main PCB
At the printer
l
Check the following components:
- Thermal recording head
- Recording head signal harness
- Main PCB
(4) No printing in red & black
possible
(For models supporting red
& black copying)
1) First check that RedLine Therma PLUS paper is set.
2) Check that the R & B copying function is activated in
EEPROM customization (Function code 32 in Subsection
4.3.7).
3) Make a monochrome copy. If it has no problem, the
scanner may be defective.
At the scanner
l
Check the following components:
- CIS units
- Main PCB
At the printer
l
Check the following components:
- Thermal recording head and its compression springs
- Recording head power harness
- Main PCB
(5) White vertical streaks
At the scanner
l
Set the scanning compensation parameters in the EEPROM.
(Function code 55 in Subsection 4.3.1.)
l
Clean the copyboard screen around the two black HP marks.
l
Check the CIS unit(s).
At the printer
l
Clean the thermal recording head with alcohol.
l
Check the thermal recording head.
Содержание CB200
Страница 1: ...COPYBOARD SERVICE MANUAL MODEL CP1800 CP2000 CB200 ...
Страница 4: ...CHAPTER I GENERAL DESCRIPTION ...
Страница 8: ...CHAPTER II THEORY OF OPERATION ...
Страница 10: ...II 1 2 1 OVERVIEW ...
Страница 12: ...II 3 ...
Страница 15: ...II 6 2 3 CONTROL ELECTRONICS ...
Страница 16: ...CHAPTER III DISASSEMBLY REASSEMBLY AND LUBRICATION ...
Страница 22: ...III 4 n n Disassembly Order Flow ...
Страница 33: ...III 15 8 Remove the PC interface cover if mounted 9 Remove two screws and take out the main PCB ...
Страница 52: ...III 34 ...
Страница 54: ...III 36 3 Paste two black HP marks onto the ruled side of a new white sheet as specified below ...
Страница 59: ...III 41 3 Lower pipe holder L 4 Lower pipe holder R ...
Страница 60: ...III 42 5 Upper pipe shaft ...
Страница 61: ...CHAPTER IV MAINTENANCE MODE ...
Страница 69: ...IV 7 Dump List a b c d e f g h i ...
Страница 73: ...CHAPTER V ERROR INDICATION AND TROUBLESHOOTING ...
Страница 86: ...CP1800 CP2000 CB200 APPENDIX Circuit Diagrams A Main PCB B Relay PCB ...
Страница 87: ...A Main PCB 1 4 ...
Страница 88: ...A Main PCB 2 4 ...
Страница 89: ...A Main PCB 3 4 ...
Страница 90: ...A Main PCB 4 4 ...
Страница 91: ...B Relay PCB ...
Страница 92: ...Mar 00 SM5B1101À Printed in Japan ...