Canon imageRUNNER ADVANCE C350 series Service Manual page 901

COPIER> OPTION> FNC-SW
WT-FL-LM No. of fed sht after wst tonr full dtct
Lv.2 Details Since the Waste Toner Full Sensor detects toner full optically, timing
to display the waste toner near full notice may vary depending on the
concentration of toner.
Usually, when approx. 1000 sheets (calculated with full color, 5%
image ratio) are fed after the near full notice, it is judged as full level,
but in some cases, it is not actually reached to the full level.
According to the usage status of the machine, set the number of
sheets to be fed after the near full notice until toner full (the machine
stops).
As the value is changed by 1, the number of sheets is changed by
250 sheets (calculated with full color, 5% image ratio)
Use case - When the user points out that full waste toner is detected earlier
than the actual timing
- When replacement of the Waste Toner Container cannot be done in
time at normal timing because of large volume output
Adj/set/operate method Enter the setting value, and then press OK key.
Caution - When image ratio is high, toner full may be detected before
reaching the specified number of sheets.
- Toner leak may occur when changing the value drastically.
Display/adj/set range 0 to 8
0: 0 sheet (toner full immediately after near full), 1: 250 sheets, 2:
500 sheets, 3: 750 sheets, 4: 1000 sheets, ... 8: 2000 sheets
Unit 250 time
Default value 4
Related service mode COPIER> OPTION> DSPLY-SW> WT-WARN
DFAN-SPD Set paper protrusion prevention:delivery
Lv.2 Details When making 2-sided printing using thin paper/plain paper 1/recycled
paper 1, papers may protrude from the Delivery Tray on which
approx. 100 sheets are stacked. It is likely to occur with Vietnamese
paper (Bayband 70g).
When 1 is set, the Delivery Cooling Fan rotates at half speed. It can
alleviate protrusion of papers, but delivered papers may be stuck
together.
When the finisher is installed, the fan rotates at full speed although 1
is set.
Use case When papers on the Delivery Tray protrude from the tray at the time
of 2-sided printing using thin paper/plain paper 1/ recycled paper 1
Adj/set/operate method Enter the setting value, and then press OK key.
Caution - When 1 is set in a high temperature and high humidity environment,
papers may be stuck together.
- When the finisher is installed, the setting is disabled (remains at full
speed).
Display/adj/set range 0 to 1
0: Full speed, 1: Half speed only for 2-sided printing with thin paper/
plain paper 1/recycled paper 1; Full speed for others
Default value 0
8
Service Mode > COPIER > OPTION > FNC-SW
8 Service Mode > COPIER > OPTION > FNC-SW
COPIER> OPTION> FNC-SW
T1CL-UP Set of mod shift tmg at clr/black switch
Lv.2 Details To set the timing to shift from color mode to black mode when
switching between color and black.
When the image is switched from color to black, an image failure
may occur on the B&W image.
Set 1 if the image failure occurs only on special paper (plain paper 3,
heavy paper, etc.), or set 2 if it occurs on plain paper.
Use case When taking a temporary measure until the ITB is replaced in the
case of occurrence of an image failure
Adj/set/operate method Enter the setting value, and then press OK key.
Caution - Be sure to replace the ITB as soon as possible because this is a
temporary measure in the case that there is no spare ITB on hand.
- Be sure to check that the symptom cannot be improved by PRE-
CURL (heavy paper curl alleviation mode) before execution.
- Productivity may be decreased in the case of color/black mixed
original or color/black linked jobs.
Display/adj/set range 0 to 2
0: After switching, the first to fifth sheets are output in color mode,
and the mode shifts to black mode from the sixth sheet.
1: Excluding thin paper of 210 mm or more in width (60 to 63 g/
m2), plain paper 1 (64 to 75 g/m2), plain paper 2 (76 to 90 g/m2),
recycled paper 1 (64 to 75 g/m2), recycled paper 2 (76 to 90 g/m2),
color paper (64 to 75 g/m2), pre-punched paper (64 to 75 g/m2), and
carbonless paper (60 g/m2), the mode shifts to black mode from the
second sheet after switching.
2: At all speeds, the mode shifts to black mode from the second
sheet after switching.
Default value 0
Related service mode COPIER> OPTION> FNC-SW> PRE-CURL
Supplement/memo An image failure that occurs when the image is switched from color
to black is likely to occur on strongly curled paper.
8-131
T-8-38
8-131