Chapter 8
8-18
8.4.3 Identifying the Paper Size
0018-9752
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
The size of paper inside the cassette is detected by the cassette size dial, and is communicated to the cassette size detection PCB.
As may as 15 positions may be detected with reference to the combinations of on and off states of the array of 4 actuators mounted to the cassette size detection
PCB on the printer side and operating in conjunction with the cassette size dial.
In the absence of a cassette, all 4 actuators are off, causing the machine to assume there is no cassette.
AB/Inch Switch
The cassette size dial is equipped with a switch operated to change between AB and Inch configurations; the cassette size detecting switch will detect the configu-
ration as soon as a cassette is fitted in the machine.
F-8-21
[1] AB/Inch switch
[2] Cassette size dial
[3] Cassette size detection PCB
AB-configuration
T-8-7
Size
SW0
SW1
SW2
SW3
SW4
(no cassette)
OFF
OFF
OFF
OFF
OFF
A5R
ON
OFF
ON
ON
OFF
A4
ON
ON
ON
ON
OFF
A4R
OFF
ON
ON
ON
OFF
A3
OFF
ON
OFF
ON
OFF
B5
ON
ON
OFF
ON
OFF
B5R
OFF
OFF
OFF
ON
OFF
B4
ON
OFF
OFF
ON
OFF
U1
OFF
ON
OFF
OFF
OFF
U2
OFF
ON
ON
OFF
OFF
Envelope
ON
OFF
ON
OFF
ON/OFF
MEMO:
-
SW4 is used to detect the state of the AB/Inch-configuration switch.
- The machine will assume the absence of a cassette if it detects a combination not found in the table. At this time, it does not move up the cassette lifter.
- Since the paper size is not identified, there will be no indication of a paper size on the control panel; when the cassette in question is selected, the machine will
indicate a message prompting the supply of paper.
- If an envelope size is detected, an envelope cassette must be fitted.
[2]
SW0
SW1
SW2
SW3
SW4
INCH
SW4-ON=INCH
[1]
Содержание iR3245
Страница 1: ...Jul 3 2008 Service Manual iR3245 3235 3230 3225 Series...
Страница 2: ......
Страница 6: ......
Страница 25: ...Chapter 1 Introduction...
Страница 26: ......
Страница 28: ......
Страница 64: ......
Страница 65: ...Chapter 2 Installation...
Страница 66: ......
Страница 120: ......
Страница 121: ...Chapter 3 Basic Operation...
Страница 122: ......
Страница 124: ......
Страница 128: ......
Страница 129: ...Chapter 4 Main Controller...
Страница 130: ......
Страница 132: ......
Страница 134: ...Chapter 4 4 2 F 4 1 1 5 8 9 11 14 12 3 4 10 2 13 7 15 16 17...
Страница 152: ......
Страница 153: ...Chapter 5 Original Exposure System...
Страница 154: ......
Страница 184: ......
Страница 185: ...Chapter 6 Laser Exposure...
Страница 186: ......
Страница 188: ......
Страница 197: ...Chapter 7 Image Formation...
Страница 198: ......
Страница 227: ...Chapter 8 Pickup Feeding System...
Страница 228: ......
Страница 232: ......
Страница 244: ...Chapter 8 8 12 For iR3245 3235 3230 F 8 14 1 2 3 4...
Страница 261: ...Chapter 8 8 29 10 11 12 13 14 3 1 2 4 5 4 4 1 2 3 5 4 1 2 3 5 5 4 1 2 3 5 4 1 2 3 5...
Страница 278: ......
Страница 279: ...Chapter 9 Fixing System...
Страница 280: ......
Страница 282: ......
Страница 297: ...Chapter 10 External and Controls...
Страница 298: ......
Страница 302: ......
Страница 315: ...Chapter 10 10 13 2 Uncheck SNMP Status Enabled F 10 11...
Страница 342: ......
Страница 343: ...Chapter 11 MEAP...
Страница 344: ......
Страница 346: ......
Страница 397: ...Chapter 12 e maintenance imageWARE Remote...
Страница 398: ......
Страница 400: ......
Страница 408: ......
Страница 409: ...Chapter 13 Maintenance and Inspection...
Страница 410: ......
Страница 412: ......
Страница 424: ...Chapter 13 13 12...
Страница 425: ...Chapter 14 Standards and Adjustments...
Страница 426: ......
Страница 428: ......
Страница 433: ...Chapter 14 14 5 Execute the following in Service Mode ADF white level adjustment COPIER FUNCTION CCD DF WLVL1 2 3 4...
Страница 436: ......
Страница 437: ...Chapter 15 Correcting Faulty Images...
Страница 438: ......
Страница 440: ......
Страница 465: ...Chapter 16 Self Diagnosis...
Страница 466: ......
Страница 468: ......
Страница 493: ...Chapter 17 Service Mode...
Страница 494: ......
Страница 498: ......
Страница 690: ......
Страница 691: ...Chapter 18 Upgrading...
Страница 692: ......
Страница 694: ......
Страница 738: ...Chapter 18 18 44...
Страница 739: ...Chapter 19 Service Tools...
Страница 740: ......
Страница 741: ...Contents Contents 19 1 Service Tools 19 1 19 1 1 Special Tools 19 1 19 1 2 Oils and Solvents 19 1...
Страница 742: ......
Страница 744: ......
Страница 745: ...Jul 3 2008...
Страница 746: ......