Xerox Phaser 6100 Service Manual

System Outline
5-2
5.1.2 LSU (Exposure)
The latent image is formed on the drum using an image data stream to switch the laser beam On or Off. Where no
image is required the beam is off, where toner is required the beam is turned on. When the laser is on and the beam
strikes the drum surface, the charge is reduced to -50 V, where the beam is switched off the charge on the drum
surface remains at -600 V.
5.1.3 Toner Cartridge (Development Section)
In the development stage, toner particles are transferred from the toner cartridge onto the surface of the drum. The
drum and the developer roller rotate in opposite directions. Toner on the developer roller is charged to the developing
voltage. (see, page 5-7). Toner is attracted to the drum in those areas where the surface charge is -50V. Toner is not
attracted to those areas of the surface carrying a -600 V charge.
1) Type
■ Developing method: Non-magnetic, Mono-component developing system.
■ Toner cartridge order: K, Y, M, C from top.
■ Developing sequence: Y, M, C, K
■ Life span: High Capacity Toner: 7,000 (K) / 5,000 (C, M, Y); Standard: 3000 (K) / 2000 (C,M,Y)
■ Power: DEVE motor (BLDC)
■ Power transmission: Electric clutch
■ Toner remaining: TRC (Toner Reproductive Curve) sensor, +Dot counting method
-600V -600V
-50V
Reflecting MirrorPolygon Motor
(30,000rpm)
Unexposed Exposed Unexposed
DEV. - Black
DEV. - Yellow
DEV. - Magenta
DEV. - Cyan
DEV. - Black
DEV. - Yellow
DEV. - Magenta
DEV. - Cyan
OPC
Drum
Drum
Drum
Dev Roller
Developing
Voltage
Dev Gap

Xerox Phaser 6100 Specifications

General

Color	Yes
Print technology	Laser
Maximum resolution	1200 x 600 DPI
Time to first page (black, normal)	15 s
Time to first page (color, normal)	24 s
Print speed (black, normal quality, A4/US Letter)	21 ppm
Print speed (color, normal quality, A4/US Letter)	5 ppm
Internal memory	64 MB
Standard input trays	2
Compatible operating systems	MAC OS, NT4, OS X, Win2000, Win95/98, WinME, WinXP, Win 98se
Recommended operating temperature range (T-T)	15 - 32.5 °C
Media types supported	A-4
Page description languages	GDI
Total input capacity	350 sheets

Weight and Dimensions

Dimensions (WxDxH)	510 x 470 x 405 mm