Purpose To check the current setting of the maintenance items, or paper jam or service call occurrences. Late 1995 the 1500 sieries and 2500 sieries two wheel drive trucs were assembled with the newer 4L60E transmission and the 700 R4 was no longer used at this point. The indication for selecting a maintenance item No. Unlatch the three snaps, and remove the main charger cap. The high voltage bias generator circuit is mounted on a separate board.
To remove paper jammed in the copier, open the face-up output tray, front top cover, front cover or pull the drawer out. Set the toner container into the process unit. U093 Setting the exposure density gradient Description Changes the exposure density gradient in manual density mode, depending on respective image modes text, text and photo, photo. Purpose To check the operation of each motor. Procedure Start Enter maintenance mode.
Stand the machine the front side up. Lock lever Figure 1-3-18 11. A paper jam in the is deformed. Scanner board Connector Figure 1-6-43 Removing the scanner motor 1 Screw 4. In addition, the borderline of each original can also be marked with a solid or Use this mode when you want to copy two originals onto each sheet dotted line.
If you are using the optional Document Clean the slit glass. U403 Adjusting margins for scanning an original on the contact glass Adjustment See page 1-6-49. Drive unit Screws Figure 1-6-19 Removing the drive unit 1-6-17. If incorrect operation occurs, turn the function off: this may solve the problem. Not every model has a sample page.
Heat gear Z33 Heat R bush Heat L bush Heat roller Figure 1-6-25 Removing the heat roller 1-6-23. Set the next original and press the Start key. Scanner mirror A Hook Mirror A holder. U091 When scanning is performed before shading, the scan value at the machine center should be slightly different from those at the machine front and rear. Close the front top cover. Remove each two screws and then remove two grounding plates.
Remove the process unit from the copier. Keep it If one of the following indications is displayed. Screws Screws Left scanner stay Grounding plates Right scanner stay Screws Figure 1-6-31 Removing the right and left stays. U030 Checking motor operation Description Drives each motor. Pull out the multi-bypass extension and then flip it open.
Remove the right cover See page 1-6-4. When selecting the feed motor, pull out the optional drawer in advance. Press roller Fuser unit Figure 1-6-28 Removing the press roller. Display Operation Only the copier operates. Exterior changes this year included a special two tone paint job, available in many different varieties new gloss black folding exterior mirrors, and the door handles were changed from a smooth gloss black finish to a textured, satin finish. Remove the one screw and then remove the inverter board.
Main charging is not Leaking main charger performed. . When this mode is selected, copying will be carried out at a higher fixing temperature and the copy speed will be lowered in order to ensure efficient fixing of the toner to the copy paper. Connection cable Figure 1-3-36 5. Any differences between the values at machine front and rear indicates that scanner problem causes the fixing unevenness. Wait until it cools down. Stand the machine with the front side up.
Original Copy Caution on setting the originals Be sure to set the originals as shown in the following illustrations. The displayed code numbers refer to the available Perform the following procedure if you want to select the order in borderline types as explained in the following table. Has six mirror segments around its hexagonal circumference; each mirror corresponding to one scanned line width on the drum when laser beam scans on it. Remove the one stopper ring and then detach the scanner shaft. Remove and split the fuser unit See page 1-6-18.