CHAPTER 10 TROUBLESHOOTINGCOPYRIGHT © 1999 CANON INC. CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-67C. Guide to Service ModeTable 10-801DisplayC0C1C2C3C4C5C6C7C8C9C10C11C12C13C15C16C17C18C21C22C23C24C25SERVICE PROGRAMSFunctionAuto exposure sensor monitor-ing.Auto exposure adjusting.Register A-side adjusting.Blank A-side adjusting.Curve adjusting.Register B-side adjusting.Blank B-side adjusting.Lens focus 50% adjusting.Lens focus 200% adjusting.Fuser temperature adjusting.Lens home-position sensor ad-justing.Mirror home-position sensoradjusting.Cassette sensor monitoring.Nip area cycle starting.Default auto exposure re/set-ting.Copier configuration monitor-ing.Control panel LEDs checking.EEPROM memory initializing.Automatic shut-off setting.Main switch shut-off checkUniversal cassette code setting.Lamp brightness 50% adjusting.Lamp brightness 200% adjust-ing.Range---0 to 500 to 630 to 630 to 630 to 630 to 630 to 650 to 65130 to2300 to 630 to255---0/10 to 5------0/1---0 to 6100 to185100 to185Default---253232323232------1803295---10------1---0124145Note0.10 Volt/step0.25 mm/step0.25 mm/step0.25 mm/step0.25 mm/step0.25 mm/step0.0037 %/step0.15 %/step[°C]0.113 %/step0.05 mm/stepDisplay codeFixing nipEnable/diableFactory onlyTurn all LEDson.Enable/disableshut-off copierFor U cassetteNoteA higher setting changes thelens focus parameter.A higher setting changes thelens focus parameter.A higher setting changes thelens position enlargement.See Table 10-802.For checking fixing pressureafter fixing roller replace-ment.Used to test the main shutoff switch.For setting the universal cas-sette size, see Table 10-803.For adjusting the exposurelamp (LA1).For adjusting the exposurelamp (LA1) .
