Canon iR5570, iR6570 ir6570-017

Service Bulletin

Issued by Canon Europa N.V.

Copier B/W

Software

Model:
iR5570

iR6570

Ref No.:

iR6570-017
(F1-T01-0M5-10044-01)

Date:

March, 2006

Location:

iR5570/6570 series DCON

Subject:

The software of the DC Controller of the iR5570/6570 is upgraded to version 31.01.

T-1

[History of updates]

Version Description Date

1. In the previous version, the output of PDL images
is solid black. A correction is made to prevent the

31.01

symptom.

2. In the previous version, the output of images is
blank. A correction is made to prevent the symptom.

2006/03/14

21.01 Correction of problem of Drum memory 2005/09/26

1. K-size paper supported.

2. Modification of the error which the message

20.05

11.02

10.04 First version -

remained on LCD.

3. Modification of E001-0003 occurrence.

4. Modification of Service mode (DISPLAY >
ANALOG > ABS-HUM).

1. The problem is fixed, such that an image density in
the halftone area may become darker at the rear side
of duplex.

2. The problem that a lifter alarm may not be canceled
is fixed.

-

-

(1/2)

Details:

Changes made when upgrading DC-Controller v31.01

T-2

No. Item Description

iR6570-017

1-1 In the previous version, the output of PDL

images is solid black. A correction is made to
prevent the symptom.

1-2 In the previous version, the output of images

is blank. A correction is made to prevent the
symptom.

Affected machines:

To be informed.

When potential control is expected in simplified potential control
mode (PO-CNTMD is set to ‘1’ in service mode), the primary current
level for PDL increases, causing the output to be solid black. A
correction is made.

The current control mechanism failed to go on during the 30 sec at
start-up (power-on sequence), not enabling the high-voltage
processing sequence to function, thus generating blank output. A
correction is made.

(2/2)