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Canon MF8580Cdw Service Manual page 370

Mf8500/mf8200 series
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Also See for MF8580Cdw 
Manual - 750 pages
User manual - 750 pages
Getting started - 292 pages

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■ SYSTEM
COPIER > FUNCTION > SYSTEM
PANEL-UP
Download from USB memory (PANEL)
Details
To perform downloading when PANEL exists in the root
directory of the USB memory.
Use case
At upgrade
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press OK key.
3) Turn OFF/ON the main power switch.
Caution
Do not turn OFF/ON the power before "Executing..."
disappears.
Related service mode
COPIER> FUNCTION> SYSTEM> DOWNLOAD, BKUP-
UP
LOGWRITE
Writing sublog to USB memory
Details
To write sublog that includes the following information to
the USB memory.
• Job list (job names, user names, and destinations)
• Communications log (destinations and user names)
• Job log (user names and job names)
Use case
When analyzing the cause of a problem
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press OK key.
3) Turn OFF/ON the main power switch.
Caution
Do not turn OFF/ON the power before "Executing..."
disappears.
IMPORT
Reading of service mode setting value from USB memory
Details
To write the service mode setting values (excluding those
related to Reader/ADF) to the USB memory.
Use case
When replacing the Main Controller PCB as a measure
against failures
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press OK key.
3) Turn OFF/ON the main power switch.
Caution
Do not turn OFF/ON the power before "Executing..."
disappears.
EXPORT
Writing service mode setting value to USB memory
Details
To write the service mode setting values (excluding those
related to Reader/ADF) to the USB memory.
Use case
When replacing the Main Controller PCB as a measure
against failures
Adj/set/operate method 1) Install the USB memory.
2) Select the item, and then press OK key.
Caution
"Executing..." disappears when writing is completed.
8
Service Mode > COPIER > FUNCTION > VIFFNC
M82 M85
T-8-15
8
Service Mode > COPIER > FUNCTION > VIFFNC
■ VIFFNC
COPIER > FUNCTION > VIFFNC
SMEAR-PV
Execution of image smear prevention mode
Details
To execute the image smear prevention mode.
Depending on the paper type or environment (especially
in a high humidity environment), thin line or fine halftone
may become lighter.
In this case, execute the image smear prevention mode
(rotate the drum for 60 seconds after toner ejection of all
colors).
Use case
When thin line or fine halftone becomes lighter
Adj/set/operate method Enter the value, and then press OK key.
Display/adj/set range
0: OFF, 1: ON
Default value
0
FEED-IMP
Execution of pickup jam prevention mode
Details
When using paper with which double feed is more likely
to occur, pickup operation cannot be performed at the
appropriate timing because of double feed. As a result of
that, pickup delay jam may occur.
In this case, extend the pickup interval. Jam occurrence
can be prevented, but productivity decreases.
Use case
When pickup jam occurs with paper with which double
feed is more likely to occur
Adj/set/operate method Enter the value, and then press OK key.
Caution
Be sure to get approval from the user by telling that the
productivity decreases to prevent jam occurrence.
Display/adj/set range
0: OFF, 1: ON
Default value
0
FOG-PV
Execution of image fogging prevention mode 2
Details
To execute the image fogging prevention mode 2 (the
following 4 processing) when fogging which looks like fine
vertical lines occurs on the image.
• Toner ejection of all colors
• Rotation of the drum for 60 seconds
• Offset of charging
• Cleaning sequence for talc paper
Use case
When fogging which looks like fine vertical lines occurs
Adj/set/operate method Enter the value, and then press OK key.
Display/adj/set range
0: OFF, 1: ON
Default value
0
Related service mode
COPIER> FUNCTION> SPLMAN> SPL14682
8-22
M82 M85
-
8-22

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