Panasonic Panafax UF-585, Service Manual

Page: 153 / 310

153
1. Printer Error Code Table
Note:
If an 021 series Error Code occurs, 021-25 (Thermistor Open) or 021-26 (Thermistor detected temperarure over 200
°
C), a
pre-programmed recovery safety software is activated to protect the unit and the service personnel during abnormal increase in
temperature.
Once activated, this program is downloaded into the LPC PC Board’s SRAM, disabling the Fuser Lamp and preventing it from
turning ON again.
In order to reset this circuit, please follow the procedure below.
1) Reset the LBP Fuser by using Service Mode 7-1-2 (Section 5.7) and Power OFF/ON.
2) Replace the Thermistor or Fuser Unit. If the problem persists.
3) Replace the LPC PCB.
Error
Code Description of Problems Cause
00 No problem detected
10 The Timing Sensor turned OFF before a certain period of
time. 1. Recording Paper Jam.
2. Timing Sensor defective
3. Incorrect paper size setting.
11 Timing Sensor did not turn ON within a certain period of time.
(Original Cassette Feeder) 1. Recording Paper misfeeding, Paper Feed Roller defective.
2. Drive Clutch defective.
3. Timing Sensor defective.
12 Timing Sensor did not turn ON within a certain period of time.
(250 sheet Optional Cassette Feeder) 1. Recording Paper misfeeding, Paper Feed Roller defective.
2. Drive Clutch defective.
3. Timing Sensor defective.
14 Timing Sensor did not turn OFF within a certain period of time. 1. Recording Paper Jam.
2. Timing Sensor defective
3. Incorrect paper size setting.
15 Paper Eject Sensor did not turn ON within a certain period of
time. 1. Recording Paper Jam.
2. Paper Exit Sensor defective.
16 Paper Eject Sensor did not turn OFF within a certain period of
time. 1. Recording Paper Jam.
2. Paper Exit Sensor defective.
17 Timing Sensor detected paper while initializing the unit. 1. Recording Paper jammed in the unit.
2. Timing Sensor defective.
18 Paper Exit Sensor detected paper while initializing the unit. 1. Recording Paper jammed in the unit.
2. Paper Exit Sensor defective.
22 The temperature of the Fuser Roller remained low even after
the circuit was activated. 1. Fuser Unit defective.
2. LPC PCB defective.
3. LVPS defective.
23 Abnormally high Fuser Roller temperature after the circuit was
de-activated. 1. Fuser Unit defective.
2. LPC PCB defective.
3. LVPS defective.
24 The temperature of the Fuser Roller was not controlled within
a certain margin. 1. Fuser Unit defective.
2. LPC PCB defective.
3. LVPS defective.
25 Thermistor open. 1. Thermistor defective (Fuser Unit).
2. LPC PCB defective.
26 Thermistor detected temperature over 200
°
C. 1. Thermistor defective (Fuser Unit).
2. LPC PCB defective.
3. LVPS defective.
31 The Tetragon Motor did not reach a constant speed of 7018
rpm (400dpi)/10762 rpm (600dpi) within a certain period of
time. 1. LSU defective.
32 The Tetragon Motor did not maintain a constant speed of 7018
rpm (400dpi)/10762 rpm (600dpi). 1. LSU defective.
36 HSYNC signal abnormal. 1. LSU defective.
2. LPC PCB defective.
54 A/D Converter error. 1. LPC PCB defective.
61 Unit detected “No Toner Cartridge”. 1. Toner Cartridge not installed.
2. Toner Sensor defective.
63 Unit detected “Printer Door Open”. 1. Printer door is not closed.
2. ILS PCB defective.
64 Unit detected “No Cassette”. 1. Cassette not installed or partially open.
2. Cassette Sensor defective.
65 Unit detected “Out of Paper”. 1. Cassette(s) ran out of receiving paper.
2. Paper Detect Sensor defective.
81 No response from LP controller. 1. LPC PCB defective
82 Illegal response from LP controller 1. LPC PCB defective