Fixing Table; Tnr-Coat; Nip-Chk - Canon imageRUNNER ADVANCE C5045 Series Service Manual

COPIER>FUNCTION>CLEANING

TNR-COAT

ExetonercoatingmodetoSecTrnsRoll
Lv.1 Details WhenusinganewSecondaryTransferOuterRoller,materialon
thesurfaceoftherollerscrapesagainsttheITBandadhereson
it,causinganwhitespotimage.
Withthetonercoatingmode,theITBiscleanedbycoatingthe
SecondaryTransferOuterRollerwithtoner,andremovingthe
materialadheredontheITBwiththetoner.
Usecase WhenreplacingtheSecondaryTransferOuterRoller
Adj/set/operatemethod Selecttheitem,andthenpressOKkey.
Caution -
Display/adj/setrange During operation: ACTIVE, When the operation finished
normally:OK!
Unit -
Appropriatetargetvalue -
Defaultvalue -
Requiredtime -
Relatedservicemode -
Relatedusermode -
Supplement/memo -
8

T-8-39
8 
FIXING
COPIER>FUNCTION>FIXING

NIP-CHK

Check of fixing nip width
Lv.1 Details To check whether the fixing nip width is appropriate by printing.
If it is not appropriate, a fixing failure may occur.
•
Usecase When replacing the fixing-related parts (Fixing Film, Pressure
Roller)
•
When a fixing failure occurs
Adj/set/operatemethod 1)SetA4/LTRplainpaper(75to90g/m2)onthemainunitdeck.
2)Selectthecassette,andthenpressOKkey.
Printingisstarted,andasheetisautomaticallystoppedatthe
fixing nip (10 seconds) and then is automatically delivered.
3)Measurethenipwidth.
Caution -
Display/adj/setrange During operation: ACTIVE, When the operation finished
normally:OK!
Unit -
Appropriatetargetvalue Center:15.5+/-1mm,Edge:17.5+/-1mm
Defaultvalue -
Requiredtime -
Relatedservicemode -
Relatedusermode -
Supplement/memo -
8-245
T-8-40
8-245