Canon 1730, Service Manual

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Service Mode > Details of Service Mode > #TEST MODE > Details
Service Mode > Details of Service Mode > #TEST MODE > Details
■
Configuration
Numerals enclosed in parentheses denote a numeric keypad key to be pressed each.
Group subgroup Item 1 Item2 Item3 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
(3) PG
SELECT NO.01 Grid
SELECT NO.02 Halftone
SELECT NO.03 Solid black output
SELECT NO.04 Solid white output
SELECT NO.05 ---(For R&D)
SELECT NO.06 4dot-6space (vertical)
SELECT NO.07 dot-6space (horizontal)
SELECT NO.08 ---(For R&D)
SELECT NO.09 ---(For R&D)
(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
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
(4) ADF TEST ADF test
(7) PANEL TEST Panel 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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