Konica Minolta bizhub C35 User Manual
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![Page 286
Replacing Consumables11-33 Replacing the Fuser Unit
When the time to replace the fuser unit is reached, the message [Replace
fusing unit.] appears. Printing can continue even after this message appears;
however, since the print quality is reduced, the fuser unit should be replaced
immediately
1Turn off the machine.
Note
There are extremely hot parts within the machine. Before replacing the
fuser unit, wait about 20 minutes after turning off the machine, and then
check that the fusing section has...](http://img.usermanuals.tech/thumb/2790/37230/w64_Konica_Minolta_bizhub_C35-285.png "Page 286
Replacing Consumables11-33 Replacing the Fuser Unit
When the time to replace the fuser unit is reached, the message [Replace
fusing unit.] appears. Printing can continue even after this message appears;
however, since the print quality is reduced, the fuser unit should be replaced
immediately
1Turn off the machine.
Note
There are extremely hot parts within the machine. Before replacing the
fuser unit, wait about 20 minutes after turning off the machine, and then
check that the fusing section has...")
![Page 290
Replacing Consumables11-37
13Close the fuser unit cover.
14Close the right door.
If the door cannot be closed,
check that the fuser unit is
fully inserted.
15Reset the counter in the [Admin Settings]/[Maintenance Menu]/[Supplies]/
[Consumables Replace]/[Fusing Unit] menu.
Downloaded From ManualsPrinter.com Manuals](http://img.usermanuals.tech/thumb/2790/37230/w64_Konica_Minolta_bizhub_C35-289.png "Page 290
Replacing Consumables11-37
13Close the fuser unit cover.
14Close the right door.
If the door cannot be closed,
check that the fuser unit is
fully inserted.
15Reset the counter in the [Admin Settings]/[Maintenance Menu]/[Supplies]/
[Consumables Replace]/[Fusing Unit] menu.
Downloaded From ManualsPrinter.com Manuals")
Antistatic Protection 11-38 Antistatic Protection Note It’s very important to protect the printer controller board from electrostatic damage while performing any task involving the controller board. Turn off all power switches first. If an antistatic wrist strap is provided in your printer option kit, attach one end of it to your wrist and the other end to the bare metal chassis on the back of your printer. Never attach the wrist strap to any piece of equipment with an electrical current present. Plastic, rubber, wood, painted metal surfaces, and telephones are not acceptable grounding points. If you don’t have an antistatic wrist strap, discharge your body’s static electric charge by touching a grounded surface before you handle any printer boards or components. Also avoid walking around after grounding yourself. Downloaded From ManualsPrinter.com Manuals
12 Maintenance Downloaded From ManualsPrinter.com Manuals
Maintaining the machine 12-2 Maintaining the machine CAUTION Read all caution and warning labels carefully, making sure to follow any instructions contained in them. These labels are located on the inside of the machine’s covers and the interior of the machine body. Handle the machine with care to preserve its life. Abuse handling may cause damage and void your warranty. If dust and paper scraps remain on the inside or outside of the machine, machine performance and print quality will suffer, so the machine should be cleaned periodically. Keep the following guidelines in mind. WARNING! Turn off the machine, unplug the power cord, and disconnect all interface cables before cleaning. Do not spill water or detergent into the machine; otherwise the machine will be damaged and an electric shock may occur. CAUTION The fuser unit is hot. When the right door is opened, the fuser unit temperature drops gradually (one hour wait time). „Be careful when cleaning the inside of the machine or removing media misfeeds, as the fuser unit and other internal parts may be very hot. „Do not place anything on top of the machine. „Use a soft cloth to clean the machine. „Never spray cleaning solutions directly on the machine’s surface; the spray could penetrate through the air vents of the machine and damage the internal circuits. „Avoid using abrasive or corrosive solutions or solutions that contain sol- vents (such as alcohol and benzene) to clean the machine. „Always test any cleaning solution (such as mild detergent) on a small inconspicuous area of your machine to check the solution’s performance. „Never use sharp or rough implements, such as wire or plastic cleaning pads. „Always close the machine’s covers gently. Never subject the machine to vibration. Downloaded From ManualsPrinter.com Manuals
Maintaining the machine12-3 „Do not cover the machine immediately after using it. Turn it off and wait until it cools down. „Do not leave the machine’s covers open for any length of time, especially in well-lit places; light may damage the imaging units. „Do not open the machine during printing. „Do not tap media stacks on the machine. „Do not lubricate or disassemble the machine. „Do not tilt the machine. „Do not touch the electrical contacts, gears, or laser devices. Doing so may damage the machine and cause the print quality to deteriorate. „Keep media in the output tray at a minimum level. If the media is stocked too high, your machine may experience media misfeeds and excessive media curl. „Make sure two people are avail- able to lift the machine when moving it. Keep the machine level to avoid toner spillage. „When lifting the machine, fold up Tray 1, and then lift the machine as shown in the illustration at the right. If the optional lower feeder unit is installed, move it and the machine separately. Do not grasp the grip of Tray 3, or the right side cover; otherwise, the lower feeder unit may be damaged. „If you get toner on your skin, wash it off with cool water and a mild soap. CAUTION If you get toner in your eyes, wash it out immediately with cool water and consult a doctor. „Make sure any parts removed during cleaning are replaced before you plug in the machine. 39 kg 86 lbs Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 12-4 Cleaning the machine CAUTION Be sure to turn off the machine and unplug the power cord before cleaning. Exterior Control PanelVentilation Grill Machine Exterior Original GlassOriginal Cover Pad Downloaded From ManualsPrinter.com Manuals
Cleaning the machine12-5 Media Rollers The accumulation of paper dust and other debris on the media rollers can cause media-feeding problems. Cleaning the Media Feed Rollers (Manual Feed Tray) 1Open Tray 1. 2Press down on the center of the paper-lifting plate until the left and right locking tabs (white) lock into place. Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 12-6 3Clean the media feed rollers by wiping them with a soft, dry cloth. 4Close the tray. Downloaded From ManualsPrinter.com Manuals
Cleaning the machine12-7 Cleaning the Media Feed Rollers for Tray 2/3/4 1Pull out the tray. 2Clean the media feed rollers by wiping them with a soft, dry cloth. 3Close the tray. Downloaded From ManualsPrinter.com Manuals
Cleaning the machine 12-8 Cleaning the Media Transfer Rollers for Tray 3/4 1Open the right side cover of Tray 3 or Tray 4. Before opening the right side cover of Tray 3 or Tray 4, fold up Tray 1. 2Clean the media transfer rollers by wiping them with a soft, dry cloth. 3Close the right side cover of Tray 3 or Tray 4. Downloaded From ManualsPrinter.com Manuals
Cleaning the machine12-9 Cleaning the Media Feed Rollers for the ADF 1Open the ADF feed cover. 2Clean the media feed rollers by wiping them with a soft, dry cloth. 3Close the ADF feed cover. Downloaded From ManualsPrinter.com Manuals