Input Check
You can check the sensors and switches with SP5803. Go into one of the modes in the tables.
In each mode, the display shows an 8-digit number. The digits are given numbers 7 to 0 from left to right.
Each bit shows the on/off condition of a sensor or switch with a 0 or 1. For example:
Display
1 1 0 0 0 0 1 0
Bit
7 6 5 4 3 2 1 0
5803
Input Check
Displays the signals received from switches and sensors.
(7) 0000 0000 (0) [00]
1 Roll Tray
Bit
Item
0
1
7
---
6
---
---
---
5
---
---
---
4
Cassette Set Sensor
Closed
Open
3
Left Cutter HP Switch
No Cutter
Cutter Present
2
Right Cutter HP Switch
No Cutter
Cutter Present
1
---
---
---
0
RF Set Sensor
Closed
Open
2 1st & 2nd Roll
Bit
Item
0
1
7
---
---
---
6
Roll 2 End Sensor
Paper
No Paper
5
---
---
---
4
Roll 2 Entrance Sensor
Paper
No Paper
5. Service Tables
240
5
Summary of Contents for Neptune-P1
Page 1: ...Neptune P1 Machine Code G180 SERVICE MANUAL June 2007 Subject to change...
Page 103: ...1 Installation 102 1...
Page 114: ...Rear Cover 1 Rear cover x 2 A 2 Controller cover B x 1 Paper Exit Unit Common Procedures 113 3...
Page 177: ...3 Remove the SFDB A x 2 x 2 standoffs x 2 3 Replacement and Adjustment 176 3...
Page 180: ...4 Remove the cooling fan D x3 x1 Others 179 3...
Page 402: ...Toner End Recovery Flow Chart Development 401 6...
Page 449: ...6 Details 448 6...
Page 457: ...MEMO 456...
