Canon imageCLASS MF6540

Test Mode (TEST)

Outline

Test mode must be executed by keeping track the flow of menu items appearing on the LCD. Menu items in test mode are organized into seven blocks as described below. Numerals enclosed in parentheses denote a numeric keypad key to be pressed each.

1. D-RAM test ((1) D-RAM)
   Checks to see if data can be correctly written to and read from D-RAM.
2. Scan test ((2) SCAN TEST)
   Used to adjust contact sensor output and the position at which a document fed from the ADF is scanned.
3. Print test ((3) PRINT TEST)
   Used to generate service test patterns.
4. Modem test ((4) MODEM TEST)
   Performs relay actuation, modem DTMF and tonal signal transmission/reception tests.
5. Aging test ((5) AGING TEST)
   Not used.
6. Function test ((6) FUNCTION TEST)
   Used to verify the operations of microswitches, sensors, speakers and ADF functions.
7. Roller cleaning mode ((0) ROLLER CLEAN)
   Used to clean the delivery roller or ADF pickup roller by idling them.

Test Mode Menu List

To invoke test mode, follow these steps:

1. Enter service mode. Press the operation panel user mode key, 2 key, 8 key and user mode key in this order.
2. Press the operation panel arrow keys to show "TEST MODE."
3. Press the OK key. To exit test mode, press the user mode key to return to standby mode.

Numerals enclosed in parentheses denote a numeric keypad key to be pressed each.
Group	Subgroup	Item 1	Item 2	Item 3	Explanation
TEST MODE  [1] - [9], [#]
(1) DRAM [1] - [2]					D-RAM data check
	(1) D-RAM TEST				Write/read check
	(2) D-RAM TEST				Read check
(2) SCAN TEST [1] - [8]
	(1) SHADING				Automatic gain adjustment
	(3) SHEET POS ADJ				CS position adjustment
	(4) TRASH DETECT				Dust detection
	(5), (6), (9), (*)				Not used
(3) PRINT TEST [1] - [9]
	(1)				Not used
	(2)				All-black output
	(3)				Not used
	(4)				Back belt output
	(5), (6), (7), (8), (9), (*)				Not used
(4) MODEM TEST [1] - [9]
	(1) RELAY TEST [1] - [2]
		(1) RELAY TEST 1			NCU relay (and switch) ON/OFF test
		(2) RELAY TEST 2			230 V common NCU test
	(2) FREQ TEST [0] - [6]				Frequency test
		(0) FREQ TEST 462Hz
		(1) FREQ TEST 1100Hz
		(2) FREQ TEST 1300Hz
		(3) FREQ TEST 1500Hz
		(4) FREQ TSST 1650Hz
		(5) FREQ TEST 1850Hz
		(6) FREQ TEST 2100Hz
	(4) G3 SIGNAL TX TEST [0] - [8]				G3 signal transmission test
		(0) G3 SIGNAL TX TEST 300bps
		(1) G3 SIGNAL TX TEST 2400bps
		(2) G3 SIGNAL TX TEST 4800bps
		(3) G3 SIGNAL TX TEST 7200bps
		(4) G3 SIGNAL TX TEST 9600bps
		(5) G3 SIGNAL TX TEST TC7200bps
		(6) G3 SIGNAL TX TEST TC9600bps
		(7) G3 SIGNAL TX TEST 12000bps
		(8) G3 SIGNAL TX TEST 14400bps
	(5) DTMF TEST [0] - [9], * , #				DTMF transmission test
		(0) G3 SIGNAL TX TEST 300bps
		(1) G3 SIGNAL TX TEST 2400bps
		(2) G3 SIGNAL TX TEST 4800bps
		(3) G3 SIGNAL TX TEST 7200bps
		(4) G3 SIGNAL TX TEST 9600bps
		(5) G3 SIGNAL TX TEST TC7200bps
		(6) G3 SIGNAL TX TEST TC9600bps
		(7) G3 SIGNAL TX TEST 12000bps
		(8) G3 SIGNAL TX TEST 14400bps
		(9) G3 SIGNAL TX TEST TC9600bps
		(*) G3 SIGNAL TX TEST 12000bps
		(#) G3 SIGNAL TX TEST 14400bps
	(6) MODEM TEST				Tonal sign reception test
	(8) G3 V.34 Tx TEST				V34 G3 signal transmission test
	(9)				Not used
(5) AGING TEST					Not used
(6) FUNCTION TEST [1] - [9]
	(1) FUNCTION TEST G3 4800bps				G3 4800 bps signal transmission test
	(3) 6-3 SENSOR [1] - [8]				Sensor checks
		(1) SENSOR CHECK 0:NORMAL 1:LATCH
			(0) SENSOR NORMAL [0] - [2]
				(0) CAS 0 REG 0 DEL 0 MULTI 0
				(1) TONER 0 FULL 0 2ND-DEL 0000
				(2) OP1 0000 OP2 0000 OP3 0000 PATH 0000
			(1) SENSOR LATCH [0] - [2]
				(0) CAS 0 REG 0 DEL 0 MULTI 0
				(1) TONER 0 FULL 0 2ND-DEL 0000
				(2) OP1 0000 OP2 0000 OP3 0000 PATH 0000
		(2) SWITCH CHECK [0] - [1]
			(0) CAS 0000 LOCK 0000
			(1) OP1 0000 OP2 0000 OP3 0000
		(3) DS ON DES of HPS ON BCVS of
		(4) REF xxx ANT xxx |ANT-REF| xxx
		(5) BSCT on BDAC[ A3] BDSS3-0 [ of of of of ]
		(6) NCR Sts: NCR xxxxx DPT MGN OK RDY 0101
		(7) LAST of EXIT of REG of CVR of
		(8) WIND1 of WIND2 of WIND3 of WIND4 of
	(4) ADF FEED TEST				ADF delivery operation test
	(5) BOOK FEED TEST				Book copy operation test
	(6) 6-6 SPEAKER FREQ:[1] VOL:[2]				Speaker volume and buzzer frequency test
	(7) Operation Panel				Operation panel key, LCD and LED test
	(8) FUNCTION TEST LAMP TEST ALL				Lamp test
	(9) LINE TEST [1] - [3]				Line signal reception test
(0) ROLLER CLEAN 0:PRT 1:ADF					Printer and ADF roller cleaning
	(0) PRT ROL CLEAN Press start key
	(1) ADF ROL CLEAN Press start key