Canon imageRUNNER 1750 Series Service Manual page 307

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) FLAG Sensor CT: Waste Toner Full Sensor (PS2)
SENS/ check with
DO: Front Cover Sensor (PS1)
SW flag (manual
F1: Delivery Paper Full Sensor (PS4)
CHECK check)
CST Cassette SU: Cassette Pickup Sensor (PS13)
check
PE: Cassette Paper Sensor (PS15)
ZA: Cassette Paper Level Sensor A/B
(PS16/PS17)
S1: Cassette Size Detection Switch
(SW2)
NA: Cassette Lifting Plate Sensor
(PS14)
READER Reader CO: ADF Open/Close Sensor (PS23)
sensor
check
HP: CIS HP Sensor (PS24)
SIZE: Document size: Paper size
indicated in a mix of Original Size
Sensor 1/2 (PS21/PS22)
1 (Left): Original Size Sensor 1 (PS21) 0: OFF, 1: ON
1 (Right): Original Size Sensor 2
(PS22)
A/D Analog/ HOP: Hopper Toner Sensor (TS1)
digital output value
computation
DEV: Developing Assembly Toner
output
Sensor (TS2) output value
sensor
TEP: Environment Sensor (THU1)
Temperature output value
HUM: Environment Sensor (THU1)
Humidity output value
COPY Copy MP: Manual Feeder Paper Sensor
confirmation (PS7)
sensor
RE: Pre-registration Sensor (PS12)
RP: Loop Sensor (PS9)
FX: Delivery Sensor (PS5)
EX: Fixing Paper Sensor (PS19)
8
Service Mode > Details of Service Mode > #TEST MODE > Details
Description Detail
0: Available, 1: Full
0: closed, 1: Open
0: Available, 1: Full
0: OFF, 1: ON
0: OFF, 1: ON
(2 digits) Right: A, Left: B
0: OFF, 1: ON
0: OFF, 1: ON
(4 digits)
0: OFF, 1: ON
0/Document presence, 1/
Document absenc
0: besides HP, 1: HP
AB configuration: A4R,
NONE (any size other than
A4R)
Inch configuration: LTRR,
LGL, NONE (any size
other than LTRR, LGL)
0: OFF, 1: ON
0: With toner,
1: Without toner
0: With toner,
1: Without toner
Temperature in the
machine
Humidity in the machine
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
8 Service Mode > Details of Service Mode > #TEST MODE > Details
Group Item
(2) ADF ADF sensor W1: Document Width Detection Sensor
SENS/ check (PS31)
SW
L1: Document Length Detection
CHECK
Sensor (PS32)
DR: Read Sensor (PS25)
RG: Registration Sensor (PS26)
DS: Document Set Sensor (PS30)
TM: Timing Sensor (PS29)
RE: Delivery/Reverse Sensor (PS27)
ST: Lower Reverse Sensor (PS28)
Card reader test <6-3: NCR sts>
Press numeric keypad key 3 on the FACULTY menu to select the card reader test. In this test,
verify the successful operations of the card reader.
[1]
Press numeric keypad key 3
NCR Sts：12345678
DPT MGN OK RDY 1234
[2] [3] [4] [5] [6]
[1] Card reader and card availability indication
Card available: Eight-digit card ID
No card: Card None
No card reader available: NCR None
[2] Card type and card reader status indication
DPT: Department card
PRC: Unit pricing card
MAX: Upper limit setting card
ERS: Erased card
SRV: Service card
(No indication): No card
[3] Card type
MGN: Magnetic card
OPT: Optical card
Description Detail
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
0: OFF, 1: ON
[4] Can status
OK: Normal scan
ERR: Scan error
NG: Nonstandard error
(No indication): No card
[5] Equipment status
IN: Initialization in progress
RDY: Ready
[6] Card reader version indication
Four-digit number
8-58
T-8-73
F-8-17
8-58