Canon IMAGERUNNER 2530, Service Manual Digest

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4-46
Group subgroup Item 1 Item2 Item3 Explanation
(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
(6) FUNCTION TEST [1] - [9]
(1) FUNCTION TEST G3 4800bps G3 4800 bps signal transmission test
(2) SENS/SW CHECK Sensor checks
FLAG Sensor check with flag
CST Cassette check
READER Reader sensor check
A/D
Analog/digital computation output
sensor
COPY
Copy confirmation sensor
ADF
ADF sensor check
(3) NCR sts
cardreader test
(9) LINE TEST [1] - [3]
Line signal reception test
Details
D-RAM Test <(1) D-RAM>
Press the numeric keypad key 1 on the test mode menu to select the D-RAM test.
Press numeric keypad keys 1 and 2 during the D-RAM test to carry out the individual tests
described below.
Numeric keypad key 1
Checks to see if data can be correctly written to and read from all areas of D-RAM (SDRAM).
If an error occurs making this check, the test is aborted, with an error appearing on the
touch panel (LCD).
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T-4-58 T-4-58
Numeric keypad key 2
Checks to see if data can be correctly read from all areas of D-RAM (SDRAM). If an error
occurs making this check, the test is aborted, with an error appearing on the touch panel
(LCD).
D-RAM TEST 29888KB
＊＊＊＊＊＊＊．．．．．．
D-RAM TEST 29888KB
．．．．．．
Press numeric keypad key 1
29888KB
：
Total size of D-RAM memory (byte)
＊ :Size of written to memory
:Size of read from memory
29888KB
：
Total size of D-RAM memory (byte)
:Size of read from memory
D-RAM TEST
[1] - [2]
Nomal end
D-RAM TEST 29888KB
complete (no error)
Press numeric keypad key 2
PG Output <(3) PG>
Press the numeric keypad key 3 on the test mode menu to select the PG output.
Press numeric keypad keys during the print test to generate test patterns as described below.
Nine kinds of service test patterns are available. Other test patterns are reserved for factory/
development purposes.
No. Test pattern
SELECT NO.01 Grid
SELECT NO.02 HT
SELECT NO.03 All-black output
SELECT NO.04 All-white output
SELECT NO.05 Composite solid white + Solid black
SELECT NO.06
4dot-6space (vertical)
SELECT NO.07
dot-6space (horizontal)
SELECT NO.08
Ghost
SELECT NO.09
16 gray levels (monochromatic)
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F-4-11 F-4-11
T-4-59 T-4-59