CANON lbp-996 SERVICE BULLETIN
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SERVICE BULLETIN |
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LBP |
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Issued by Canon Europa N.V. |
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MODEL: |
LBP-800 |
No.: |
LBP-996 |
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(RBB-11-232) |
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Date: |
10.12.99 |
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LOCATION: |
ELECTRICAL COMPONENTS ASS’Y |
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SUBJECT: |
CHANGE INTERFACE CONTROLLER PCB ASS’Y |
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DETAIL
When the printer to be used is connected by the Centronics cable to a PC utilizing a specific I/O chip, an improper printing occurs under the influence of noise from the I/O chip.
As a countermeasure, 8 resistors (from R63 to R70) mounted on the Interface Controller PCB Ass’y will be changed to capacitors.
SERVICE PART
NO. |
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DESCRIPTION |
PART NO |
ASS’Y NO. |
Q’TY |
IC |
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1 |
O |
INTERFACE CONTROLLER |
RG1-3984-000 |
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1 – 0 |
NY |
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PCB ASS’Y |
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N |
INTERFACE CONTROLLER |
RG1-3984-030 |
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0 – 1 |
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PCB ASS’Y |
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INTERFACE CONTROLLER PCB ASS’Y
LBP |
- 2 - |
LBP-996 |
Eight resistors (from R63 to R70) to be changed into capacitors
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