Sharp AL-1651CS Service Manual page 77

Main Sub
Contents
code code
9 01 Duplex motor normal
rotation check (DPLX ROT.)
02 Duplex motor reverse
rotation check (DPLX
ROT.REV.)
10 00 Toner motor operation
(TONER MOTOR)
14 00 Cancel of trouble other than
U2 (TRBL CANC.)
16 00 U2 trouble cancel (U2 TRBL
CANC.)
22 04 JAM total counter display
(JAM TTL CNT)
05 Total counter display (TTL
CNT)
08 SPF counter display (SPF
CNT)
[Function]
Use the duplex motor Bios to drive the duplex motor in the normal direction (paper exit direction) for
30sec.
After completion of this process, the machine goes into the sub code entry standby mode.
[Operation]
1) Initial display
09-01 DPLX ROT.
EXECUTING...
[Function]
Use the duplex motor Bios to drive the duplex motor in the reverse direction for 30sec.
After completion of this process, the machine goes into the sub code entry standby mode.
[Operation]
1) Initial display
09-02 DPLX ROT.REV.
EXECUTING...
[Function]
When [ENTER/START] key is pressed, the toner motor is rotated for 30sec.
After completion of this process, the machine goes into the main code entry standby mode.
[Operation]
1) Initial display
10-00 TONER MOTOR
EXECUTING...
[Function]
Used to cancel troubles other than U2.
Cancel troubles such as H trouble which writes data into EEPROM, and perform hardware reset.
[Operation]
1) Initial display
14-00 TRBL CANC.
CLEARED
[Function]
Used to cancel U2 trouble.
When [ENTER/START] key is pressed, check sum of the total counter in the EEPROM is rewritten
and hardware reset is made.
[Operation]
1) Initial display
16-00 U2 TRBL CANC.
CLEARED
[Function]
The JAM total counter is displayed.
[Operation]
1) Initial display
22-04 JAM TTL CNT
***,***
[Function]
The total counter value is displayed.
[Operation]
1) Initial display
22-05 TTL CNT
***,***
[Function]
The SPF counter is displayed.
[Operation]
1) Initial display
22-08 SPF CNT
***,***
AL-1651CS TEST COMMAND, TROUBLE CODES 10 - 7
Details of function/operation