Contents iii

R4C4450 Setup G.

Rev. C
A5 size 4450SG.TOC
7/18/00 Pass 0
R
Proof Sign-off:
ABE K.Tsuno H.Kimura_______
H.Kimura _______
ABE J.Holmes _______
Contents
1 Safety Instructions
Laser Printer Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Warnings, Cautions, and Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 System Requirements
3 Assembling the Printer
Installing the Expansion Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Installing the Face-Up Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Installing the Toner Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Installing the Photoconductor Unit . . . . . . . . . . . . . . . . . . . . . . . . 15
Installing the Fuser Oil Roll. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
4 Installing the Options
Installing the 250 Sheet Lower Cassette Unit (A3W). . . . . . . . . . 22
Installing the Large Capacity Paper Unit. . . . . . . . . . . . . . . . . . . .24
Precautions before installing. . . . . . . . . . . . . . . . . . . . . . . . . .24
Unpacking and removing the protective materials. . . . . . .25
Installing the unit on the printer . . . . . . . . . . . . . . . . . . . . . .28
Installing the Hard Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Installing the Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Installing the ROM Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Installing an Interface Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
5 Plugging in the Printer