Sharp AR-651 Service Handbook page 61

Code Name
433 High-fusing mode 2
434 High-fusing mode 1
449 Te m p o r a r y l a s e r
running service mode
when the laser beam
position adjustment fails
(*1)
455 Toner supply amount
setting/toner cartridge
motor control
456 Toner supply amount
setting/recycle toner
hopper motor control
(*1) 08-449
Due to the error of an optical component such as the galvanomirror or an error caused by the passing
time of the housing, if the beam positioning adjustment is not finished correctly an temporary counter-
measure will be brought about and a mode in which printing can continue to operate be applied. (If the
H-Sync is not taken, printing is impossible)
If there is an error in the galvanomirror, then correction control is not performed and "Service Call" is
displayed so the copier stops. When image deterioration is allowable, copier can be used without any
judgment as to whether adjustment has been finished or not. This can continue untill a replacement unit
is available and service technician can use this mode for that purpose.
Setting mode (08)
Acceptable
Function Default
Value
ALL 0 0~1
ALL 0 0~10
ALL 0 0~1
ALL 0 0~2
ALL 0 0~2
2 - 37 AR-651/810 ERROR CODES AND SELF-DIAGNOSIS
Contents
Level up of the fusing performance at
the continuous printing (reflected when
the "Thick paper 2" is selected)
0: Invalid 1: Valid
Level up of the fusing performance for
the 1st printing (reflected when the
"Thick paper 2" is selected)
0: Invalid 1: 1 sec. 2: 5sec.
3: 8 sec. 4: 10 sec. 5: 12 sec.
6: 15 sec. 7: 17 sec. 8: 20 sec.
9: 22 sec. 10: 25 sec.
Set to "Continuous mode" until laser unit
can be replaced.
Service call error codes;
CA3, CA5, CA6, CAA, CAB, CAC, CD0,
CE0, CE1, CE2, CE3 or CE4
( Chapter 5.1.13.)
0: Normal mode - The laser unit oper-
ates in this mode unless a service call is
indicated when the beam position
adjustment fails.
1: Continuous mode - Set to this mode
when the laser beam adjustment has
faild. The results of this setting places
the laser beam close to target even
though the beam position adjustment
has fails.
Setting of the new toner supply amount
to the developer unit
0: Normal amount
1: Normal amount x 1.5
2: Normal amount x 0.5
Setting of the recycle toner supply
amount to the developer unit
0: Normal amount
1: Normal amount x 1.5
2: Normal amount x 0.5
Operation
procedure
1
1
1
1
1