Chapter 6
6-1
6.1 Troubleshooting
6.1.1 Outline
6.1.1.1 Outline of Troubleshooting
0013-1940
iPF810 / iPF820
1. Outline
Troubles subject to troubleshooting are classified into those shown on the display (warning, error, and service call) and those not shown on the display.
The code of warning and error is shown by combining alphanumeric characters of eight digits and four digits.
The code of service call error is shown by the initial character of "E" and combining alphanumeric characters of three digits and four digits.
No code number is displayed when a warning occurs. Selecting [SERVICE MODE] > [DISPLAY] > [WARNING] allows you to check the warning log.
2. Precautions for Troubleshooting
1) Check the environmental conditions and the media used for printing.
2) Before performing troubleshooting, make sure that all connectors and cables are connected properly.
3) When servicing the printer with the external cover removed and the AC power supplied, be extremely careful to avoid electric shock and shorting electrical
devices.
4) In the following sections, the troubleshooting steps are described such that the component related to the most probable cause of the problem will be repaired
or replaced first, being followed by components with less problem probability. If multiple components have the same problem probability, the steps are described
begging with the easiest one.
After performing each step, check to see if the problem has been resolved by making test prints. If the problem persists, proceed to the next step.
5) After completion of the troubleshooting, check that all connectors and cables have been reconnected and screws have been tightened firmly.
6) Whenever you have performed replacement or repair services, make test prints to check whether the problem has been resolved.
6.2 Location of Connectors and Pin Arrangement
6.2.1 Main controller PCB
0020-5726
iPF810 / iPF820
F-6-1
T-6-1
J1101/J1102
Pin Number
Signal name
IN/OUT
Function
1
GND
-
GND
2
GND
-
GND
3
GND
-
GND
4
+3.3V
OUT
Power 3.3V)
5
+3.3V
OUT
Power 3.3V)
6
+3.3V
OUT
Power 3.3V)
7
+3.3V
OUT
Power 3.3V)
8
+3.3V
OUT
Power 3.3V)
9
+3.3V
OUT
Power 3.3V)
10
N.C.
-
N.C.
11
GND
-
GND
12
/PME
IN
Power management enable signal
13
/INTA
IN
Interrupt signal
14
GND
-
GND
15
/RST
OUT
PCI Reset signal
16
CLK
OUT
PCI Clock signal
17
/GNT
OUT
Ground signal
J1001
J1101
J1102
J1202
J1201
J3301
J3002
J2502
J2702
J2402
J2601
J2501
J2801
J1801
J3003
J3201
J3601
J3501
J2701
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J3602
J3150
J3401
J3502
1
1
1
1
B1
B1
A1
A1
J1001
J1101
J1102
J1202
J1201
J3301
J3002
J2502
J2702
J2402
J2601
J2501
J2801
J1801
J3003
J3201
J3601
J3501
J2701
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J3602
J3150
J3401
J3502
1
1
1
1
B1
B1
A1
A1
J3001
Summary of Contents for iPF800 Series
Page 1: ...Aug 13 2008 Service Manual iPF800 series ...
Page 2: ......
Page 6: ......
Page 11: ...Chapter 1 PRODUCT DESCRIPTION ...
Page 12: ......
Page 14: ......
Page 38: ...Chapter 1 1 24 Hold this lever to pull out the lower roll unit ...
Page 100: ...Chapter 1 1 86 ...
Page 101: ...Chapter 2 TECHNICAL REFERENCE ...
Page 102: ......
Page 158: ......
Page 159: ...Chapter 3 INSTALLATION ...
Page 160: ......
Page 162: ......
Page 176: ...Chapter 3 3 14 ...
Page 177: ...Chapter 4 DISASSEMBLY REASSEMBLY ...
Page 178: ......
Page 180: ......
Page 238: ...Chapter 4 4 58 ...
Page 239: ...Chapter 5 MAINTENANCE ...
Page 240: ......
Page 242: ......
Page 246: ...Chapter 5 5 4 5 Close upper cover 1 F 5 6 1 ...
Page 247: ...Chapter 5 5 5 ...
Page 248: ......
Page 249: ...Chapter 6 TROUBLESHOOTING ...
Page 250: ......
Page 252: ......
Page 274: ......
Page 275: ...Chapter 7 SERVICE MODE ...
Page 276: ......
Page 278: ......
Page 301: ......
Page 302: ......
Page 303: ...Chapter 8 ERROR CODE ...
Page 304: ......
Page 306: ......
Page 318: ...Chapter 8 8 12 ...
Page 319: ...Aug 13 2008 ...
Page 320: ......