Canon imagePRESS 1135 Series Service Manual page 1159

■ LASER
COPIER> FUNCTION> LASER
POWER Check laser light-ON
Lv.1 Details Set the laser output for laser power adjustment to ON.
Light up laser and perform checking on the surface of the
photosensitive drum.
Use case When the image failure seems to be caused by a laser output failure
Adj/set/operate method Select the item and press the OK key.
Display/adjust/set range 0 to 255
Required time Approx. 60 seconds
POWER-A Check laser A light-ON
Lv.1 Details Set the laser A output for laser power adjustment to ON.
Light up the laser A and perform checking on the surface of the
photosensitive drum.
The laser continues to light up for approximately 60 seconds and
lights off automatically.
Use case When the image failure seems to be caused by a laser output failure
Adj/set/operate method Select the item and press the OK key.
Caution Do not use this item for normal servicing.
Display/adjust/set range At start: START, During operation: ACTIVE, At termination: OK!
Required time Approx. 60 seconds
POWER-B Check laser B light-ON
Lv.1 Details Set the laser B output for laser power adjustment to ON.
Light up the laser B and perform checking on the surface of the
photosensitive drum.
The laser continues to light up for approximately 60 seconds and
lights off automatically.
Use case When the image failure seems to be caused by a laser output failure
Adj/set/operate method Select the item and press the OK key.
Caution Do not use this item for normal servicing.
Display/adjust/set range At start: START, During operation: ACTIVE, At termination: OK!
Required time Approx. 60 seconds
POWER-C Check laser C light-ON
Lv.1 Details Set the laser C output for laser power adjustment to ON.
Light up the laser C and perform checking on the surface of the
photosensitive drum.
The laser continues to light up for approximately 60 seconds and
lights off automatically.
Use case When the image failure seems to be caused by a laser output failure
Adj/set/operate method Select the item and press the OK key.
Caution Do not use this item for normal servicing.
Display/adjust/set range At start: START, During operation: ACTIVE, At termination: OK!
Required time Approx. 60 seconds
8
Service Mode > COPIER > FUNCTION (Operation / Inspection Mode) > LASER
8 Service Mode > COPIER > FUNCTION (Operation / Inspection Mode) > LASER
COPIER> FUNCTION> LASER
POWER-D Check laser D light-ON
Lv.1 Details Set the laser D output for laser power adjustment to ON.
Light up the laser D and perform checking on the surface of the
photosensitive drum.
The laser continues to light up for approximately 60 seconds and
lights off automatically.
Use case When the image failure seems to be caused by a laser output failure
Adj/set/operate method Select the item and press the OK key.
Caution Do not use this item for normal servicing.
Display/adjust/set range At start: START, During operation: ACTIVE, At termination: OK!
Required time Approx. 60 seconds
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T-8-49
8-216