Input Check; Main Machine Input Check: Sp - Gestetner B070 Service Manual

INPUT CHECK

5.4 INPUT CHECK

5.4.1 MAIN MACHINE INPUT CHECK: SP5803

This procedure allows you to test sensors and other components of the machine.
After you select one of the categories below by number, you will see a small 8-bit
table with the number of the bit and its current setting (0 or 1). The bits are
numbered 0 to 7, reading right to left.
1. Enter the SP mode and select SP5803.
2. Enter the class 3 number for the item that you want to check. A small box will
be displayed on the SP mode screen with a series of 0's and 1's.
The meaning of the display is as follows.
Bit 7 6 5 4 3 2 1 0
Setting 1 1 0 0 1 0 1 0
3. Check the status of each item against the corresponding bit numbers listed in
the table below.
Class 3 Bit
No. No.
7 Not Used
By-pass Tray Paper End
6
Sensor(7th tray)
LCT 3rd Paper End Sensor (6th
5
tray)
LCT 2nd Paper End Sensor (5th
4
1
tray)
LCT 1st Paper End Sensor (4th
3
tray)
2 3rd Paper End Sensor
1 2nd Paper End Sensor
0 1st Paper End Sensor
7 Not Used
By-pass Tray Paper Feed
6
Sensor(7th tray)
LCT 3rd Paper Feed Sensor (6th
5
tray)
LCT 2nd Paper Feed Sensor (5th
4
2
tray)
LCT 1st Paper Feed Sensor (4th
3
tray)
2 3rd Paper Feed Sensor
1 2nd Paper Feed Sensor
0 1st Paper feed Sensor
B070/B071
CÓPIA NÃO CONTROLADA
Description
5-76
CÓPIA NÃO CONTROLADA
Reading
0 (LOW)
Not paper end
Not paper end
Not paper end
Not paper end
Not paper end
Not paper end
Not paper end
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
1 (HIGH)
Paper end
Paper end
Paper end
Paper end
Paper end
Paper end
Paper end
No paper
No paper
No paper
No paper
No paper
No paper
No paper
SM