Kyocera ECOSYS P2135dn Service Manual

2L0
2-1-10
2-1-6 Cleaning section
After the transferring process, the drum needs to be physically cleaned of toner which is residual after the development
process. The cleaning blade is constantly pressed against the drum and scrapes the residual toner off to the sweep roller.
The waste toner is collected at the output end of the sweep roller and sent back to the toner container, into the waste toner
reservoir.
After the drum is physically cleaned, it then must be cleaned to the electrically neutral state. This is necessary to erase any
residual positive charge, ready to accept the uniform charge for the next print process. The residual charge is canceled by
exposing the drum to the light emitted from the eraser lamp (PWB). This lowers the electrical conductivity of the drum sur-
face making the residual charge on the drum surface escape to the ground.
Figure 2-1-16 Cleaning section
Figure 2-1-17 Cleaning section block diagram
1
2
4
3
Main frame
Waste toner reservoir
Drum unit
(1) Eraser lamp (PWB)
(2) Sweep roller
(3) Toner conveying roller
(4) Cleaning blade
ERASER
Drum
Eraser
lamp
(PWB)
Control PWB
YC342-1

Kyocera ECOSYS P2135dn Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Auto
Time to first page (black, normal)	8 s
Print speed (black, normal quality, A4/US Letter)	35 ppm
Printing colors	Black
Maximum duty cycle	2800 pages per month
Number of print cartridges	1
Page description languages	Epson LQ, IBM ProPrinter, Microsoft XPS, PCL 5c, PCL 6, PCL XL, PDF 1.7, PostScript 3
Paper input type	Cassette, Paper tray
Total input capacity	300 sheets
Total output capacity	- sheets
Maximum input capacity	800 sheets
Total number of input trays	2
Maximum number of input trays	4
Multi-Purpose tray input capacity	50 sheets
Custom media width	70 - 216 mm
Maximum print size	216 x 356 mm
Custom media length	148 - 356 mm
Duplex media weight	60 - 105 g/m²
Paper tray media types	Plain paper
Paper tray media weight	60 - 120 g/m²
Non-ISO print media sizes	Folio (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 220 g/m²
Mobile printing technologies	-
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Wireless LAN
Processor family	PowerPC
Maximum internal memory	1280 MB
Sound power level (standby)	34.2 dB
Sound pressure level (printing)	53.5 dB
Sound pressure level (quiet mode)	50.2 dB
Display	LCD
Certification	TÜV/GS, CE
Product color	Black, White
Display number of lines	2 lines
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	11 W
Power consumption (printing)	499 W
Power consumption (PowerSave)	2.5 W
Mac operating systems supported	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Sustainability certificates	Blue Angel, ENERGY STAR

Weight and Dimensions

Depth	393 mm
Width	375 mm
Height	267 mm