Canon mp628 Service Manual

Also see for PIXMA MP620 series: Supplementary guide On-screen manual Manual Manual Manual

Contents

(5) User modeMP620 / MP628 --- 3. REPAIR TABLE OF CONTENTSFunction Procedures RemarksNozzle check pattern printing Perform via the machine operation panel, or from theMP driver Maintenance tab.Set a sheet of plain paper (A4 or Letter) inthe cassette, or the rear tray if selected.Print head manual cleaning - Cleaning both Black and Color:Perform via the machine operation panel.- Cleaning Black or Color separately, or both Blackand Color:Perform from the MP driver Maintenance tab.Unclogging of the print head nozzles, andmaintenance to keep the print headconditions good.If there is a missing portion or white streaksin the nozzle check pattern printout, performthis cleaning.Print head deep cleaning Perform via the machine operation panel, or from theMP driver Maintenance tab.If print head manual cleaning is noteffective, perform this cleaning. Since thedeep cleaning consumes more ink thanregular cleaning, it is recommended toperform deep cleaning only when necessary.Manual print head alignment Perform via the machine operation panel, or from theMP driver Maintenance tab.Set 3 sheets of plain paper (A4 or Letter) inthe cassette, or the rear tray if selected.Print head alignment valueprintingPerform via the machine operation panel, or from theMP driver Maintenance tab.Confirmation of the current print headalignment values.Paper feed roller cleaning Perform via the machine operation panel, or from theMP driver Maintenance tab.The paper feed rollers of the selected papersource (the rear tray or the cassette) rotatewhile being pushed to the paper liftingplate. Since the rollers will wear out in thiscleaning, it is recommended that youperform this only when necessary.Bottom plate cleaning Perform via the machine operation panel, or from theMP driver Maintenance tab.Cleaning of the platen ribs when the backside of paper gets smeared.Fold a sheet of plain paper (A4 or Letter) inhalf crosswise, then unfold and set it in therear tray with the folded ridge facing down.(No paper feeding from the cassette)LAN resetting Perform via the machine operation panel, or using IJNetwork Tool on the computer.Reset the LAN settings to the ones when themachine was purchased, via the machineoperation panel (by selecting Settings,Device settings, LAN setting, then ResetLAN settings), or using IJ Network Tool onthe computer.LAN setting informationdisplayPerform via the machine operation panel, or using IJNetwork Tool on the computer.Confirm the wired or wireless LAN settings,via the machine operation panel (byselecting Settings, Device settings, LANsetting, then Wired LAN setting list orWireless LAN setting list), or using IJNetwork Tool on the computer.34 / 44