Table 4-8-1 Tool name Tool No. Left Cover 3 Remove the 2 screws, and free the 2 claws; then, 1 Remove the screw detach the upper cover. Periodic dirt transfer charging roller, pressure roller. Drum cleaning Fixing stage Paper delivery 5. Action: Identify and clean the dirty roller according to Table 4-2-2 on page 4-12.
I used the trial version, and my printer is now working. You are legally responsible for the use of these components, improper use of these components or their end products. Paper Pickup Unit The paper top sensing lever does not move smoothly or is damaged. Fixing Stage As the toner image transferred onto the paper in the transfer stage is held to the paper only by the static electricity, even a light touch will smear the image. So after much research and web surfing I found myself at 2manuals. A printer error has occurred. Deformed or damaged fixing film unit and pressure roller.
The top supplying country is China Mainland , which supply 100% of laser printer canon lbp2900 parts respectively. All other test pins, etc. Arrangement of the Components 3-17 B. Fixing Transfer stage Figure 2-4-4 1. The progression of this natural change depends largely on the storage and installation environment, therefore, take special care on storage and handling the cartridge. High-Voltage Power Supply Circuit 1. These parts should be replaced during a regular service visit closest to the end of the parts expected life.
Laser printer canon lbp2900 parts products are most popular in Africa, Western Europe, and Mid East. Canon Lbp 1120 Laser Beam Printer Parts Catalog can be very useful guide, and canon lbp 1120 laser beam printer parts catalog play an important role in your products. The shaded area indicates the area where the laser beam can write. Message List Status or error messages of the printer are displayed on a computer screen, as the printer is not equipped with a status display. If dirt cannot be removed, replace the dirty roller. This manual consists of the following chapters: Chapter 1: Product information.
It is not dependent on the specified paper size. The cleaning page cleans the pressure roller. Separation Pad 1 Open the cartridge cover. Or, clicking the Resume Job button causes the printer to resume printing with the present paper. Defective paper top sensing lever spring. Scar s or dent s on the pressure roller surface. Action: If the lever is not installed properly, reinstall it correctly.
Primary charging Developing stage 3. When receiving a pickup command from the interface controller, the engine controller drives the main motor to rotate the photosensitive drum, developing cylinder, primary charging roller, and transfer charging roller. Or, if the spring is deformed or damaged, replace it. On receiving the ready status, the interface controller sends a pickup command to the engine controller. Electrostatic Latent Image Formation Stage This stage consists of two steps which form an electrostatic latent image on the photosensitive drum. To make the operation as intended, it is important to install it correctly. Note the following precautions when working on the printer.
Developing Stage Toner is applied to the electrostatic latent image on photosensitive drum surface to form a visible image. This Service Manual has easy-to-read text sections with top quality diagrams and instructions as well as step-by-step instructions for repairing your Canon machine. Feed Assembly 4 Remove the 2 screws, and disconnect the 2 connectors; then, remove the feed assembly. Foreign materials on the fixing film unit. Outline The printer is equipped with two pickup sources, the multi-purpose tray and manual feed slot. For the Service Calls, see Chapter 4. If any failure is found, the service technician is to clear the problems and to give instructions to the user.
Pick-up Solenoid 1 Remove the drive assembly. . Dirt on Back of Paper Dirty feed guide or fixing unit entrance guide. Multiple Feed Worn or dirty separation pad surface. T1 is the range between 1mm from the right side and 1mm from the left side of the Letter size. Action: Switching the paper to xxx causes the printer to automatically resume printing.
Action: Check whether the gear is worn or damaged. If an image defect occurred in this printer, make a test print and assess the abnormality of the printer. Defective paper delivery sensor spring. Action: Replace the fixing film unit. Content: The paper to be printed yyy , recognized by the driver, differs from the specified paper xxx. This section describes the types of the interface signals used between the engine controller and interface controller, and gives information on the sequence of the printer operations.