Canon PC980 Support Question
Canon PC980 Support Question
Find answers below for this question about Canon PC980 - PC 980 B/W Laser.Need a Canon PC980 manual? We have 1 online manual for this item!
Question posted by sharonbmedley on March 5th, 2013
How Do I Empty The Toner Collection
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Related Canon PC980 Manual Pages
Service Manual - Page 13
... charging method has resulted in a considerable reduction of paper may be between 70% and 141% in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as he/she performs simple replacement/cleaning work immediately after power-on the average, 0.02...
Service Manual - Page 14
... point lens
OPC drum (24-mm dia.)
Table 1-201
Descriptions Indirect static reproduction Roller (direct charging) Slit (moving light source) Auto or manual Dry (toner projection) Cassette (1 pc.) Single-feeder (single-feeder type) Multifeeder (multifeeder type) Curvature separation + static eliminator Flat heater Blade Center reference (copyboard)
Table 1-202
1-2
COPYRIGHT © 1999 CANON...
Service Manual - Page 17
about 5min; Toner: Avoid direct sunlight, and store at 40°C/104°F, 85%
or less. reference only) Copying: 0.4kWh (approx.; reference only)
Standby: -(sound power level by ...
Service Manual - Page 104
... power supply PCB causes the transfer positive DC bias On signal (T_REV_ON*) to go '0', so that it will be an appropriate level.
To remove excess toner, a positive voltage is pressed. CHAPTER 4 IMAGE FORMATION SYSTEM
c.
A current of the readings. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
Service Manual - Page 105
... circuit shown in Figure 4-107 is applied to the developing cylinder regardless of the position of the density adjusting lever, thereby preventing adhesion of excess toner on and off the static eliminator bias) • Controlling the voltage level of the developing DC bias
Both AC bias and DC bias are applied...
Service Manual - Page 108
...the following settings to
change in automatic control mode) • Setting of copy mode (toner save mode or photo mode is selected.
Controlling the Voltage Level of the photosensitive drum. Developing...-112 show the changes in the DC bias occurring as to the setting used for normal copying when toner save mode, photo mode) • Setting of changes in reference to control the copy density: ...
Service Manual - Page 115
... 4-121
Reflecting plate
A
B
B
A
, , Photosensitive drum Non-image area in Reduce mode
A: Position of the side blanking lamp in Direct and Reduce mode B: Position of excess toner when making reduced copies.
2.
Operations To blank out the non-image area in reduce mode, the side blanking lamp is equipped with a side blanking lamp...
Service Manual - Page 118
... unit, and take out the cartridge. 2) Turn over the cartridge, and open the drum cover shutter 3) Clean the drum surface with a flannel cloth coated with toner. If exposed to light for 5 min in which it to the developing cylinder will cause no practical problem.
If you need to a level at which...
Service Manual - Page 163
... and adjusted.
OPERATIONS 6-1 A. DISASSEMBLY/ASSEMBLY ..... 6-10 A. Fixing Assembly 6-11
COPYRIGHT © 1999 CANON INC. CHAPTER 6
FIXING SYSTEM
This chapter explains the principles used to fuse toner images to transfer medium in view of the functions of electrical and mechanical units and in relation to their timing of operation. I.
Service Manual - Page 184
... provides the DC controller PCB with a DC capacitor as the door switch (DS1) remains on .
When 'E000', 'E001', 'E002', or 'E003' occurs, the capacitor (C123) collects electric charge;
It also possesses a microprocessor for about 5 min after the power switch is turned on .
Service Manual - Page 260
.... 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
10-3 CHAPTER 10 MAINTENANCE AND SERVICING
B. Avoid areas subject to change abruptly (e.g., near a window. The cartridge also holds toner, requiring the user to storing light.
c. Storing and Handling the Cartridge with the Packaging Seal Removed
The photosensitive medium is inside a protective box.) b. Avoid areas...
Service Manual - Page 261
... the cartridge in the machine or if copies have white spots as when it starts to even out the toner inside. If you shake it in a different way, the toner can spill out of toner, hold the cartridge level and shake it over as shown in Figure 10-402. Figure 10-401 b.
Figure...
Service Manual - Page 262
... or impact. Reference: If the photosensitive drum is susceptible to put it in a protective
box or put a cover over it with a flannel cloth coated with toner.
The photosensitive drum is exposed to light of the photosensitive drum, wipe it . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
Service Manual - Page 269
.... Fixing Assembly, Delivery Assembly
Item
Tools/solvent
Inlet guide
Solvent
Work/remarks Cleaning. Cleaning. Cleaning. Take care not to prevent toner soiling images.
If dirt cannot be sure to remove all toner to touch it well.
Pickup, Feeding, and Transfer Assemblies and Static Eliminator
Item
Tools/solvents
Work/remarks
Single-feeder pickup...
Service Manual - Page 314
... as shown. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
11-49 Cartridge
When the cartridge starts to run out of toner, copies will start to have white lines or spots as necessary: 1) Take out the cartridge from the machine, and shake it must be replaced with...
Service Manual - Page 318
..., Developing bias terminal
Step 1 2 3 4
5
6
Checks Clean the lens, reflecting plate, AE sensor, and static eliminator. Is the problem corrected? Go to be moist.
Is the toner image before transfer more or less normal? (Be sure to make a check in the middle of storage.
2. Replace the varistor. 1. Measure the electrical resistance on...
Service Manual - Page 319
Turn off the power in the middle of the scanning lamp. 2. Is the toner image on the photosensitive drum before transfer more or less uneven?
Replace the transfer charging roller correctly.
6 The copy is still foggy, to the middle ...
Service Manual - Page 320
... IN JAPAN (IMPRIME AU JAPON)
11-55 Is the problem corrected?
Is the problem corrected?
4 Is there foreign matter or scratches in the middle of toner. Cartridge
YES/NO
Action
YES Check the fixing
assembly.
YES End. Is the problem corrected?
3 Take out and then set the cartridge once again.
COPYRIGHT...
Service Manual - Page 321
... the scanner
rail for leakage of the scanner cable. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Adjust the tension of toner. Clean the registration roller.
3. Cause
Transfer guide assembly
Feeding assembly Pickup guide assembly, Delivery roller
Step 1 2
3
Checks Turn off the power while copy paper is...
Service Manual - Page 324
... it happens to be warping. 2. Check the
copyboard cover too see if it . Check the lens rail for electrical continuity.
2. End.
Does the cartridge have toner? Set the cartridge in the machine, and close the machine.
NO 1. Replace the cartridge
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999...
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