Canon imageRUNNER 2530 Service Manual page 234

Left/right arrow key Transmission speed
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FUNCTION Test <(6) FUNCTION TEST>
Press the numeric keypad key 6 on the test mode menu to select the function test.
Press numeric keypad keys 1 to 4 and 9 during the function test to enter the menus listed
below.
Keypad Type Description
1 G3 signal transmission test Transmits 4800-bps G3 signals to a telephone line and
speaker
2 Sensor test Sensor actuation test
3 Accessory
4 ADF test ADF operation test
5 Not used
6 Not used
7 Not used
8 Not used
9 Line signal reception test NCU board signal sensor and frequency counter
operation test
G3 signal transmission test (6-1: G3 480 bps Tx)
Press numeric keypad key 1 on the FUNCTION TEST menu to select the G3 signal
transmission test.
This test transmits 4800-bps G3 signals from the telephone line connection terminal and
speaker.
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Service Mode > Details of Service Mode > #TEST MODE > Details
2400bps
4800bps
7200bps
9600bps
12000bps
14400bps
16800bps
19200bps
21600bps
24000bps
26400bps
28800bps
31200bps
33600bps
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8 Service Mode > Details of Service Mode > #TEST MODE > Details
Sensor test (6-2: SENSOR)
This mode is used to verify the status of the unit sensors from the touch panel (LCD)
indications.
Press numeric keypad key 3 on the FUNCTION TEST menu to select the sensor test.
To select a minor item, press the START key.
The touch panel (LCD) indications change as the associated sensors turn on and off.
Group Item
(2) SENS/SW CHECK
FLAG Sensor check
with flag
(manual check)
CST Cassette check S: Cassette 1 Pickup
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Description Detail
CT: Waste Toner Full 0/Full, 1/Available
Sensor(S17)
TC: Toner Cover 1/Cover open, 0/Cover closed
Open/Closed Sensor
(S16)
MW: Manual Feeder 0/Document presence, 1/Document
Paper Size Sensor absenc
(S8)
DO: Front Cover 1/Cover open, 0/Cover closed
Open/Closed Sensor
(S18)
F1: No.1 Delivery Full 0/Document presence, 1/Document
Sensor (S11) absenc
F2: No. 2 Delivery 0/Document presence, 1/Document
Full Sensor (S41) absenc
0/Document presence, 1/Document
Sensor (S1) absenc
SU: Cassette 1 Paper 0/Document presence, 1/Document
Sensor (S2) absenc
PE: Cassette 1 Paper 0/Document presence, 1/Document
Level Sensor A (S3) absenc
ZA: Cassette 1 Paper 0/Document presence, 1/Document
Level Sensor B(S4) absenc
S1: Cassette Size 0/Document presence, 1/Document
Detection Switch 1 absenc
(Width) (SW6)
S2: Cassette Size 0/Document presence, 1/Document
Detection Switch 2 absenc
(Length) (SW7)
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