Canon iR C2880 Series Service Manual page 339

Speed
Normal speed plain paper (64 to 105 g/m2)
thin paper (less than 64 g/m2)
special fixing mode 2 *3
Half speed plain paper (64 to 105 g/m2)
thin paper (less than 64 g/m2)
rough paper *1
rough paper (strong) *2
special fixing mode 2 *3
1/4 Speed OHT
*1 heavy paper: heavy paper (106 to 169 g/m2), bond paper (64 to 105 g/m2), coated paper (106 to 169 g/m2), label
*2 heavy paper(strong): extra heavy paper (170 to 220 g/m2), extra heavy coated paper (170 to 220 g/m2), postcard, 2-pane card, 4-pane card, envelope
*3 For details of special fixing mode 2 settings, see user's guide.
C. Sheet-to-Sheet Temperature Control
If the distance between sheets for fixing is greater than indicated*, the machine executes sheet-to-sheet temperature control using a temperature lower than that used
for printing temperature control. It also uses this mechanism if no paper arrives for a specific period of time after start-up. The target temperature used for sheet-to-
sheet printing control is -30 to -50 C deg of the temperature used for printing temperature control.
* When the following is true:
- small paper size down sequence
- between 1st side and 2nd side of a double-sided print
- when a command arrives (ATR control, registration control, ATVC control)
D. Temperature Control when Resizing the Paper Size during Down-Sequence Control
The down sequence control is continued as it is when changing to a small size when the down sequence is being controlled. The power supply to the heater and
driving the fixing system are stopped once when changing to the size of the form of A4R or more. It shifts to a usual start-up control after the sub-thermistor detects
under 150 deg C or 30 seconds pass, and the size after it changes is printed.
Service Mode:
COPIER > OPTION > BODY > P-CGH-TM
Default: 0
T-9-3
Paper type
plain paper
plain paper L
iRC3380
special printing process
>plain paper
>mode 2
iRC2880
process option
>specific fixing mode
>mode 2
plain paper
plain paper L
heavy paper 1
heavy paper 2
iRC3380
special printing process
>plain paper
>mode 2
iRC2880
process position
>special fixing mode
>mode 2
OHT
Range of temperature adjustment
(Ambient Temperature and Humidity /
User setting
Low Temperature and Humidity) (deg
220 to 200/225 to 200
210 to 185/215 to 190
235 to 210/240 to 220
190 to 165/200 to 175
180 to 155/190 to 165
205 to 185/215 to 195
220 to 200/225 to 205
200 to 175/205 to 180
175 to 150/185 to 165
Chapter 9
C)
9-5