Phaser® 3500 Laser Printer Service Manual
4-1
This section covers the following:
■ Overview on page 4-2
■ General Notes on Disassembly on page 4-3
■ Covers on page 4-4
■ Control Panel and LCD Display on page 4-10
■ Open Cover on page 4-11
■ Tray 1 (MPT) Assembly on page 4-12
■ Inner Cover on page 4-16
■ Transfer Roller on page 4-17
■ Retard Assembly on page 4-18
■ Tray 1 Separator (Holder) Pad Assembly on page 4-19
■ Feed2 Idle Unit on page 4-20
■ Registration Assembly on page 4-21
■ Main Drive Assembly and Registration (Feed) Clutch on page 4-24
■ Tray 1 Pick-Up Assembly and Pick Rollers on page 4-26
■ Tray 2 Pick-Up Assembly and Rollers on page 4-29
■ Developer Drive Assembly on page 4-33
■ Connector Board on page 4-34
■ Tray 1 (MPT) Solenoid on page 4-35
■ Main Solenoid on page 4-36
■ Fuser Assembly on page 4-37
■ Exit Solenoid Assembly on page 4-38
■ Exit and Duplex Rollers on page 4-39
■ Laser (LSU) Assembly and Lower Cover on page 4-42
■ Left Side Cooling Supply Fan and Duct on page 4-44
■ Toner Sensor Board and CRUM on page 4-45
■ Main Board and Shield on page 4-47
■ Power Supply and Shield on page 4-48
■ Fuser Gear Assembly on page 4-50
■ Paper Size Sensor on page 4-51
Repairs and
Adjustments