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FUSE, LED, VR, DIP-SW, AND TP TABLES
24 February 2006
C264 4-6
SM
4.3 FUSE, LED, VR, DIP-SW, AND TP TABLES
4.3.1 BLOWN FUSE CONDITIONS
Main motor board
No. Rate
Symptom
Fuse
10.0 A
The “close the covers” indicator is lit.
PSU
No. Rate
Symptom
FU700
6.3 A
The machine does not turn on.
FU701, 702 5.0 A
E-47 is displayed, and the output mode in SP mode does
not turn anything on except the main motor.
FU703, 704 5.0 A
The “close the covers” indicator is lit.
4.3.2 LED’S
MPU
No. Function
LED101
Monitors the paper feed circuit in the MPU. Usually, this LED is blinking at
intervals of 2 seconds.
LED102 Not
used.
LED103
Monitors the CPU operation. Usually, this LED is blinking at intervals of 1
second.
LED104
Monitors the master end sensor. When the sensor detects a master, this LED is
lit. (
3.5.9)
LED105
Monitors the master edge sensor. When the sensor detects a master, this LED
is lit. (
3.5.7)
LED106
Monitors the duct jam sensor. When the sensor detects a master, this LED is lit.
(
3.5.6)
4.3.3 VR’S
MPU
No. Function
VR101
Adjusts the master end sensor (
3.5.9)
VR102
Adjusts the duct jam sensor (
3.5.6)
VR103
Adjusts the master edge sensor (
3.5.7)
VR104
Adjusts the 2
nd
drum master sensor (
3.5.8)
PSU
No. Function
VR1
Adjusts the thermal head voltage. (
3.5.10)
VR2 Not
used.
Summary of Contents for C249
Page 1: ...C249 C264 SERVICE MANUAL 001780MIU...
Page 2: ......
Page 3: ...C249 C264 SERVICE MANUAL...
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Page 5: ...C249 C264 SERVICE MANUAL 001780MIU...
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Page 18: ...C249 C264 vi SM PRINTER SCANNER C624 SEE SECTION C624 FOR DETAILED TABLE OF CONTENTS...
Page 20: ......
Page 21: ...INSTALLATION...
Page 22: ......
Page 45: ...PREVENTIVE MAINTENANCE...
Page 46: ......
Page 49: ...REPLACEMENT AND ADJUSTMENT...
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Page 96: ......
Page 97: ...TROUBLESHOOTING...
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Page 115: ...SERVICE TABLES...
Page 116: ......
Page 145: ...DETAILED DESCRIPTIONS...
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Page 208: ......
Page 209: ...SPECIFICATIONS...
Page 210: ......
Page 215: ...C264...
Page 216: ......
Page 224: ......
Page 239: ...INSTALLATION PROCEDURE SM 1 13 C264 C264 Installation Procedure 1 Remove the strips of tape...
Page 261: ...SCANNER SM 3 5 C264 C264 B SBU x 1 x 5 C Lamp stabilizer x 2 x 5 B C...
Page 322: ......
Page 354: ......
Page 358: ...MECHANISM OVERVIEW C267 6 4 SM 62 60 61 64 65 66 67 63 69 70 68 71 72...
Page 409: ...TIMING CHART SM 6 55 C264 C264 6 11 TIMING CHART 6 11 1 MASTER EJECTION...
Page 425: ...DOCUMENT FEEDER C600...
Page 426: ......
Page 428: ......
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Page 447: ...PRINTER CONTROLLER C624 SERVICE MANUAL PARTS CATALOG...
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Page 450: ......
Page 483: ...C624 PARTS CATALOG...
Page 484: ......