Alarm Led On - Oki OF5900 Maintenance Manual

7 . 3

Alarm LED On

Communication error?
Press STOP key.
No
ALARM LED goes off?
Return to section 7.1
OKIFAX 5700/5900
Start
No
Yes
"COVER OPEN" on LCD?
"PRINTER ALARM i"
Yes
"PAPER JAM" alarm?
"NO PAPER" alarm?
"TONER LOW" alarm?
"DOCUMENT JAM"
Yes
No
Yes
alarm?
No
Yes
No
Yes
No
Yes
No
Yes
alarm?
No
End
Note* :"PRINTER ALARM i" will be shown as follows:
PRINTER ALARM 2 and PRINTER ALARM 4.
7 - 4
Checking Points:
Go to 7.22 (Printer unit).
1. Replace toner cartridge.
2. Check photocoupler of
board.
3. Replace MCNT (R76)
board.
1. Check that the document
transport path up to PC2
is normal.
2. Check PC2.
3. Replace MCNT (R76)
board.
See 7.21 for further details.