
Chapter 7
7-40
F-7-48
[1] Primary charging wire
[2] Grid line
HVT1: High voltage PCB 1
DC-CON: DC controller
7.5.2 Primary Charging Assembly Cleaning Control
0012-8167
imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
This machine cleans the charging wire to prevent dirt on the charging wire in the primary charging assembly.
In this function, the primary charging wire cleaning motor (M19) rotates forward and reverse, and it rotates the cleaner screw.
This moves the wire cleaner to the front side or backside to clean the charging wire.
The DC controller drives the primary charging cleaning motor by controlling two primary charging wire cleaning motor drive signals (PRIM_WIRE_M_1,
PRIM_WIRE_M_2) via the side driver PCB.
The relationship between the drive signal output from the DC controller and the cleaning operation is shown below.
When PRIM_WIRE_M_1 is "0", the wire cleaner moves to the backside.
When PRIM_WIRE_M_1 is "1", the wire cleaner moves to the front side.
DC-CON
PRIM_ON
PRIM_CONT
GRID_CONT
GRID
PRIMAR
Y
J1176
J1501
FT29
J1511
HVT1
[1]
[2]
Содержание imagePRESS C1 P
Страница 1: ...Oct 22 2008 Service Manual imagePRESS C1 Series ...
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Страница 38: ...Contents ...
Страница 39: ...Chapter 1 Introduction ...
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Страница 72: ...Chapter 1 1 30 F 1 18 ...
Страница 85: ...Chapter 1 1 43 T 1 26 ...
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Страница 89: ...Chapter 2 Installation ...
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Страница 235: ...Chapter 3 Basic Operation ...
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Страница 245: ...Chapter 4 Main Controller ...
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Страница 276: ...Chapter 5 Original Exposure System ...
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Страница 332: ...Chapter 6 Laser Exposure ...
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Страница 342: ...Chapter 6 6 8 F 6 10 1 Laser Light 2 Laser Shutter 3 Laser Shutter Lever 1 1 2 2 1 2 3 3 3 3 ...
Страница 344: ...Chapter 7 Image Formation ...
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Страница 431: ...Chapter 7 7 82 ...
Страница 462: ...Chapter 8 Pickup Feeding System ...
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Страница 503: ...Chapter 8 8 38 4 F 8 49 5 F 8 50 B Duplexing re pickup stop position 6 F 8 51 2 1 3 2 1 B 1 3 2 ...
Страница 504: ...Chapter 8 8 39 7 F 8 52 8 F 8 53 9 F 8 54 1 3 2 1 2 4 3 1 2 4 3 ...
Страница 505: ...Chapter 8 8 40 10 F 8 55 11 F 8 56 12 F 8 57 1 4 2 3 5 4 1 3 2 1 4 2 5 3 ...
Страница 506: ...Chapter 8 8 41 13 F 8 58 14 F 8 59 15 F 8 60 5 1 2 3 4 1 2 3 5 4 1 2 3 4 5 ...
Страница 507: ...Chapter 8 8 42 16 F 8 61 1 2 3 4 5 ...
Страница 509: ...Chapter 8 8 44 3 F 8 64 A Duplexing reversal position 4 F 8 65 2 1 A 2 1 ...
Страница 510: ...Chapter 8 8 45 5 F 8 66 6 F 8 67 2 1 2 1 ...
Страница 511: ...Chapter 8 8 46 7 F 8 68 8 F 8 69 3 2 1 3 2 1 ...
Страница 512: ...Chapter 8 8 47 9 F 8 70 10 F 8 71 3 2 1 2 3 1 ...
Страница 513: ...Chapter 8 8 48 11 F 8 72 B Duplexing re pickup stop position 12 F 8 73 3 2 B 1 3 1 2 ...
Страница 514: ...Chapter 8 8 49 13 F 8 74 14 F 8 75 1 2 3 1 2 3 ...
Страница 516: ...Chapter 8 8 51 F 8 77 SL3 M10 PS17 ...
Страница 533: ...Chapter 8 8 68 F 8 154 1 2 4 3 2 3 4 ...
Страница 534: ...Chapter 9 Fixing System ...
Страница 599: ...Chapter 10 Externals and Controls ...
Страница 642: ...Chapter 11 MEAP ...
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Страница 695: ...Chapter 12 Maintenance and Inspection ...
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Страница 700: ...Chapter 12 12 2 F 12 1 28 9 10 14 13 29 29 11 12 27 6 3 1 2 5 4 7 8 15 16 ...
Страница 701: ...Chapter 12 12 3 F 12 2 17 20 24 23 25 26 19 18 24 21 22 ...
Страница 704: ...Chapter 12 12 6 F 12 3 1 2 3 4 9 6 5 7 8 11 12 13 14 15 10 ...
Страница 715: ...Chapter 12 12 17 F 12 18 1 1 2 2 ...
Страница 716: ...Chapter 13 Standards and Adjustments ...
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Страница 732: ...Chapter 14 Correcting Faulty Images ...
Страница 829: ...Chapter 14 14 94 F 14 93 J406 J206 J209 J203 J92 J3802 J57 J84 J91 J52 J79 J203 J204 J208 J201 J551 J1168 J115 ...
Страница 834: ...Chapter 14 14 99 F 14 98 J420 J432 J423 J422 J3417 J3415 J421 J427 J426 J454 J430 J425 J3410 J431 J425 J429 J433 J3416 ...
Страница 848: ...Chapter 14 14 113 F 14 112 J406 J206 J209 J203 J92 J3802 J57 J84 J91 J52 J79 J203 J204 J208 J201 J551 J1168 J115 ...
Страница 862: ...Chapter 15 Self Diagnosis ...
Страница 894: ...Chapter 16 Service Mode ...
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Страница 1222: ...Chapter 17 Upgrading ...
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Страница 1256: ...Chapter 17 17 31 F 17 65 2 Turn off the main power switch and remove the USB device ...
Страница 1257: ...Chapter 18 Service Tools ...
Страница 1258: ...Contents Contents 18 1 Service Tools 18 1 18 1 1 Special Tools 18 1 18 1 2 Solvents and Oils 18 2 ...
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Страница 1264: ...Oct 22 2008 ...
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