Chapter 14
14-23
1. Check if the return guide sheet has ridden on the operation tray bin.
2. If the return guide sheet has ridden on the operation tray bin, correct the position of return guide sheet so that it will be under the operation tray bin and
then perform a booklet job.
F-14-30
14.3.2.1.3 In booklet printing, paper misalignment/unstapled sheet problem occurs with 2nd page and later: Stack delivery
rollers of Finisher-AA1/AA2 lack pressure
0021-4963
imagePRESS C1 P / imagePRESS C1 / Color Image Reader-H1 / imagePRESS C1 (CUSTOM) / imagePRESS C1+ (Printer) / imagePRESS C1+
[ Inspected by Canon Inc. ]
Description
During a booklet-printing job, a Finisher unit failed to pull the 2nd sheet of paper back to the process tray correctly, consequently causing the sheet to misalign
within the stack. Worse yet, a misaligned sheet of paper was not stapled in case the staple mode was set.
Cause
Since the upper and lower stack delivery rollers lacked pressure, the 2nd sheet and later sheets were not pulled back to the process tray correctly. In order to
adjust the pressure applied to the upper and lower rollers in handling the 2nd sheet and later sheets, and thereby prevent the above symptom, the Finisher
Controller Software was changed from Ver. 4.01 to Ver. 5.01.
Field Remedy
1. Check the version of the Finisher Controller Software; if it is earlier than Ver. 5.01, upgrade the software to Ver. 5.01.
2. Referring to "Procedure for Adjusting Height of Swing Roller in Swing Unit", perform the height adjustment and then run a booklet copying.
Reference: For the 1st sheet of paper, the swing guide goes down under its own weight and applies pressure to the upper and lower stack delivery rollers, and
thus the sheet is pulled back to the process tray. For the 2nd sheets and later sheets of paper, however, the swing guide is lowered by the motor pulse control.
14.3.2.1.4 Procedure to Improve the Accuracy of Skew Adjustment
0020-7796
imagePRESS C1 P / imagePRESS C1 / Color Image Reader-H1 / imagePRESS C1 (CUSTOM) / imagePRESS C1+ (Printer) / imagePRESS C1+
Explanation
The procedure to improve the accuracy of paper skew adjustment is explained below.
Procedure in the field
Improve the accuracy of skew adjustment following the procedure explained below.
1) Output the monochrome halftone test pattern using the service mode.
(Refer to
for the setting procedure.)
2) Check the skew amount in the output paper.
To check the skew amount, measure the margin [A] on the front side of the leading edge and the margin [B] on the backside of the leading edge, and check
the skew amount (A - B).
F-14-31
3) Open the front cover and pull out the fixing feed assembly.
4) Memorize the position [2] where the skew adjustment scale located on the backside of the registration unit [1] is placed.
[B]
[A]
Summary of Contents for imagePRESS C1
Page 1: ...Oct 22 2008 Service Manual imagePRESS C1 Series ...
Page 2: ......
Page 6: ......
Page 38: ...Contents ...
Page 39: ...Chapter 1 Introduction ...
Page 40: ......
Page 42: ......
Page 72: ...Chapter 1 1 30 F 1 18 ...
Page 85: ...Chapter 1 1 43 T 1 26 ...
Page 88: ......
Page 89: ...Chapter 2 Installation ...
Page 90: ......
Page 94: ......
Page 234: ......
Page 235: ...Chapter 3 Basic Operation ...
Page 236: ......
Page 238: ......
Page 244: ......
Page 245: ...Chapter 4 Main Controller ...
Page 246: ......
Page 248: ......
Page 276: ...Chapter 5 Original Exposure System ...
Page 277: ......
Page 332: ...Chapter 6 Laser Exposure ...
Page 333: ......
Page 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 ...
Page 344: ...Chapter 7 Image Formation ...
Page 345: ......
Page 431: ...Chapter 7 7 82 ...
Page 462: ...Chapter 8 Pickup Feeding System ...
Page 463: ......
Page 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 ...
Page 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 ...
Page 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 ...
Page 507: ...Chapter 8 8 42 16 F 8 61 1 2 3 4 5 ...
Page 509: ...Chapter 8 8 44 3 F 8 64 A Duplexing reversal position 4 F 8 65 2 1 A 2 1 ...
Page 510: ...Chapter 8 8 45 5 F 8 66 6 F 8 67 2 1 2 1 ...
Page 511: ...Chapter 8 8 46 7 F 8 68 8 F 8 69 3 2 1 3 2 1 ...
Page 512: ...Chapter 8 8 47 9 F 8 70 10 F 8 71 3 2 1 2 3 1 ...
Page 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 ...
Page 514: ...Chapter 8 8 49 13 F 8 74 14 F 8 75 1 2 3 1 2 3 ...
Page 516: ...Chapter 8 8 51 F 8 77 SL3 M10 PS17 ...
Page 533: ...Chapter 8 8 68 F 8 154 1 2 4 3 2 3 4 ...
Page 534: ...Chapter 9 Fixing System ...
Page 599: ...Chapter 10 Externals and Controls ...
Page 642: ...Chapter 11 MEAP ...
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Page 695: ...Chapter 12 Maintenance and Inspection ...
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Page 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 ...
Page 701: ...Chapter 12 12 3 F 12 2 17 20 24 23 25 26 19 18 24 21 22 ...
Page 704: ...Chapter 12 12 6 F 12 3 1 2 3 4 9 6 5 7 8 11 12 13 14 15 10 ...
Page 715: ...Chapter 12 12 17 F 12 18 1 1 2 2 ...
Page 716: ...Chapter 13 Standards and Adjustments ...
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Page 719: ......
Page 732: ...Chapter 14 Correcting Faulty Images ...
Page 862: ...Chapter 15 Self Diagnosis ...
Page 894: ...Chapter 16 Service Mode ...
Page 895: ......
Page 1222: ...Chapter 17 Upgrading ...
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Page 1256: ...Chapter 17 17 31 F 17 65 2 Turn off the main power switch and remove the USB device ...
Page 1257: ...Chapter 18 Service Tools ...
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Page 1264: ...Oct 22 2008 ...
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