Canon MF4690 - ImageCLASS B/W Laser Service Manual

Also see for ImageCLASS MF4690: Reference guide Instructions Starter Guide Operation guide Driver guide

Contents

Chapter 1414-32F-14-12ADF feed test (ADF FEED TEST)ADF operation verification mode. Press numeric keypad key 4 on the FUNCTION TEST menu to select the ADF feed test. Place a document on the documentplaten and press the start key to transfer the document at the speed matched to the scan resolution setting. In this test, enter a transfer speed between 500 and 2000(mm/s) from the numeric keypad and verify the transfer speed. Select between the ON and OFF states with the left and right cursor keys to select between single-sided document feed (OFF) and double-sided document feed (ON).Book feed test (6-5: BOOK FEED TEST)Performs a book feed operation with a specified magnification and in a specified size.Speaker test (6-6: SPEAKER)Speaker operation verification mode. Press numeric keypad key 6 on the FUNCTION TEST menu to select the speaker test. In this test, the speaker generates tonalsignals at 100 Hz intervals, from 200 Hz to 5 kHz, in varying sound volumes. Signal output from the speaker is thus verified.F-14-13Operation panel test (6-7: OPERATION PANEL)Operation panel operation verification mode. Press numeric keypad key 7 on the FUNCTION TEST menu to select the OPERATION PANEL test menu. Functionsthat can be verified from this menu are listed below.- LCD testStart the OPERATION PANEL test by pressing the start key. The LCD test is carried out first, displaying all-H characters. Press the start key once again to producea total black display.- LED lamp testPress the start key after the LCD test to select the LCD lamp test, turning on all lamps on the operation panel.- Operation key testPress the start key after the LCD lamp test to select operation key test (1). The test succeeds if the characters appearing in the LCD are erased when the correspond-ing keys are pressed.When the entire character display is erased, operation key test (2) launches (only on models with the FAX feature installed). As in (1), the test succeeds if thecharacters appearing in the LCD are erased when the corresponding keys are pressed.Operation key test (1) correspondence diagramT-14-24Character Operation key Character Operation key0-9,*,# Numeric key I Density keyA Cursor key (+) L View settings keyB Cursor key (-) M Toner Gauge key6-3:SENOR[1] - [8]CRG ON FCV ONALS [of of of]Press '1' on the numeric pad.CRG:Toner cartridge sensor: on/ofFCV:Toner cartridge cover: on/ofALS:Multi-purpass paper sensor/Paper width sensor/Delivery sensor: on/ofPW of PW2 ofPress '2' on the numeric pad.PW:Paper leading edge sensor: on/ofPW2:Delivery paper width sensor: on/ofDS of DES of HPS ofPress '3' on the numeric pad.DS:Document sensor: on/ofDES:Document edge sensor: on/ofHPS:CS HP sensor: on/ofTN Volue xxxUSB memory ofPress '4' on the numeric pad.xxx:Toner voltageUSB memory:Detection: on/of6-6: SPEAKERFREQ [1] VOL [2]Press numerickeypad key 1.SPEAKERFREQ TESTSPEAKERVOL[*] :MIN [#]:MAXPress numerickeypad key 2.Press the start keyto change thetransmission frequencySignal tone volume adjustment.* denotes the minimum, #, the maximum.The volume is adjustable level by levelusing the start key.