Laser Unit
3.5 LASER UNIT -21. The laser beam can seriously damage your eyes. Be absolutely sure that the main power switch is off and that the machine is unplugged before you access the laser unit.
Replacement Adjustment
3.5.1 LOCATION OF CAUTION DECAL
3.5.2 TONER SHIELD GLASS
1.
Open the front door.
2.
Lift the toner cartridge latch [A].
3.
Press the toner shield glass cover [B] to the left and pull it out.
SM
3-21
B245/B268/B269/B276/B277