FrameMaker Ver.5.5E(PC) Di152/Di183 TROUBLESHOOTING
01.09.04
T-21
Code
Description
Detection Timing
C1200
Faulty ASIC/memory
ASIC/memory (for image and control) fault
• A write or read error occurs with SRAM on the Control
Board (PWB-C).
C1300
Polygon Motor mal-
function
Startup failure
• A LOW Polygon Motor (M2) Lock signal is not
detected within a given period of time that begins 1
sec. after the Polygon Motor has started turning.
Lock signal fault: Unstable after the first Lock signal has
been detected
• For a period of 1 sec. after the first LOW Polygon
Motor (M2) Lock signal (first Lock) has been detected,
the next LOW Polygon Motor Lock signal is not
detected.
Lock signal fault: Lock signal out-of-timing
• A LOW Polygon Motor (M2) Lock signal is not
detected for a continuous given period of time while
the rotation of the Polygon Motor remains stabilized.
Faulty Lock signal
• A LOW Polygon Motor (M2) Lock signal is detected for
a given period of time or more when the Polygon
Motor remains deenergized.
C13F0
Faulty HSYNC
Laser scanning system malfunction
• The SOS Sensor does not detect a rising edge of
SOS within a given period of time after the Polygon
Motor (M2) has started turning and a laser output has
been started.
• The SOS Sensor detects no rising edges of SOS
while VIA (image area control) is ON.
C1468
Faulty EEPROM
EEPROM fault
• Data cannot be written in EEPROM.
• Data stored in EEPROM is wrong.
C14A3
IR fluorescent lamp
fault
The Exposure Lamp (LA2) of the Scanner fails to turn
ON.
• The intensity of the Exposure Lamp is a predeter-
mined value or less during shading and re-shading.
Summary of Contents for D1531iD
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Page 194: ...FrameMaker Ver 5 5E PC Di152 Di183 TROUBLESHOOTING 01 09 04 TROUBLESHOOTING 14390 ...
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