Canon imageRUNNER ADVANCE C5051 Series Service Manual page 992

Checking■after■the■Installation
1)■In■Service■Mode,■check■the■result■of■Drum■Unit■initialization.
Make■sure■that■the■value■of■the■installed■color■is■[0■to■2■].
•■ Service■Mode■>■COPIER■>■DISPLAY■>■HV-STS■>■THCK-Y
•■ Service■Mode■>■COPIER■>■DISPLAY■>■HV-STS■>■THCK-M
•■ Service■Mode■>■COPIER■>■DISPLAY■>■HV-STS■>■THCK-C
NOTE:
If■an■error■code■[E061-xxxx]■is■displayed■on■the■screen■or■the■value■is■not■appropriate,
1.■Turn■OFF■the■power,■refit■the■Drum■Unit■and■turn■On■the■power■again.
2.■If■the■above■work■does■not■solve■the■problem,■execute■initialization■of■the■Drum■Unit■
for■each■color■in■Service■Mode.
•■ Service■Mode■>■COPIER■>■FUNCTION■>■DPC■>■DRMRSETY
•■ Service■Mode■>■COPIER■>■FUNCTION■>■DPC■>■DRMRSETM
•■ Service■Mode■>■COPIER■>■FUNCTION■>■DPC■>■DRMRSETC
2)■Check■the■result■of■initialization■of■developing■toner■ratio■in■Service■Mode.
Check■that■each■value■is■within■the■range■of■32■to■68,■and■then■write■down■the■value■on■the■
service■label■at■the■rear■side■of■the■Front■Cover.
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■CONT-Y
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■CONT-M
•■ Service■Mode■>■COPIER■>■ADJYST■>■DENS■>■CONT-C
•■ Service■Mode■>■COPIER■>■ADJYST■>■DENS■>■CONT-K
3)■Check■the■Developing■Patch■initialization.
Check■that■each■value■is■within■the■range■of■340■to■640,■and■then■write■down■the■value■on■
the■service■label■at■the■rear■side■of■the■Front■Cover.
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■SGNL-Y
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■SGNL-M
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■SGNL-C
•■ Service■Mode■>■COPIER■>■ADJUST■>■DENS■>■SGNL-K
NOTE:
Setting■the■ADF■before■executing■Auto■Adjust■Gradation.
Refer■to■the■"■After■installation■setting"■in■the■"the■Duplex■Color■Image■Reader■Unit-B1,■
Color■Image■Reader■Unit-B1/B2■installation■procedure".
9
Installation■>■Installation■Procedure■>■Auto■Adjust■Gradation■>■When■"Plain"■paper■is■used
Execute■the■ITB■Equilibrium■Position■Detection
In■the■case■that■the■floor■surface■is■either■warped■or■uneven,■execute■the■following■work.
1)■Check■that■the■main■body■is■in■standby■state.■
2)■Execute■the■ITB■Equilibrium■Position■Detection■Service■Mode■(COPIER■>■FUNCTION■>■
MISC-P■>■ITB-INIT).■This■service■mode■will■take■approx.■2■to■3■minutes.
3)■Check■that■the■value■of■the■following■service■mode■is■"-300■to■+450".
COPIER■>■DISPLAY■>■MISC■>■ITB-POS
If■the■value■is■out■of■the■range,■be■sure■to■perform■the■following■procedure.
•■ If■the■value■is■larger■than■"+450":■lift■the■left■front■side■of■the■main■body.
•■ If■the■value■is■smaller■than■"-300":■lift■the■right■front■side■of■the■main■body.
Execute■the■ITB■Equilibrium■Position■Detection■Service■Mode■again,■and■check■the■value.
NOTE:
Change■in■equilibrium■position■per■revolution■of■the■adjuster:■80■to■100
Auto■Adjust■Gradation
■Execute■the■auto■gradation■adjustment■to■the■following■3■modes:■[Plain],■[Heavy■1/Heavy■2],■
and■[Heavy■3].
CAUTION:
When■using■paper■type■to■which■auto■gradation■adjustment■is■not■executed,■image■
failure■or■damage■on■the■hostmachine■may■occur.
■ When■"Plain"■paper■is■used ■
1)■Clean■the■surface■of■copyboard■glass.
2)■Set■A3,■A4,■11×17■or■LTR■paper■in■the■cassette.
3)■Select■[Settings/Registration]■>■[Adjustment/Maintenance]■>■[Adjust■Image■Quality]■>■[Auto■
Adjust■Gradation]■>■[Plain]■>■[Full■Adjust].
4)■Select■the■cassette■for■the■test■print■and■press■"OK".
5)■Then,■follow■the■direction■displayed■on■UI.
9 Installation■>■Installation■Procedure■>■Auto■Adjust■Gradation■>■When■"Plain"■paper■is■used
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