Kyocera FS-1118MFP Service Manual

2GM
2-1-16
(6) Fusing
The toner on the paper is molten and pressed into the paper as it passes between the heat roller and the press roller in
the fuser unit.
Figure 2-1-16 Fusing
The heat roller has a halogen lamp inside which continuously turns on and off by the thermistor to maintain the constant
temperature onto the heat roller surface.
The heat roller is resin coated by florin to prevent toner from accumulating on the roller after a long run. Care must be
taken while handling the heat roller not to scratch the roller surface as doing so may result in print problems.
The heat roller has four claws which are continuously in contact with its surface. These claws prevent the paper on which
toner has been fused from being wound around the heat roller causing paper jam.
The pressure roller is made of the heat-resistant silicon rubber. This roller is used to strongly press the paper towards the
heat roller by means of coil springs.
The temperature of the heat roller is constantly monitored by the engine PWB using the thermistor and triac. Should the
temperature of the heat roller exceed the predetermined value, the thermal cutout is activated to effectively disconnect
the heater (halogen) lamp from power.
Heat roller
Press roller

Kyocera FS-1118MFP Specifications

General

Print technology	Laser
Maximum resolution	1800 x 600 DPI
Time to first page (black, normal)	8 s
Print speed (black, normal quality, A4/US Letter)	18 ppm
Fax memory	6 MB
Modem speed	33.6 Kbit/s
Dimensions (WxDxH)	496 x 421 x 385 mm
Power requirements	AC 220 ~ 240 V, 50/60 Hz
Networking features	TCP/IP
All-in-one functions	Scan
Standard media sizes	60-105 g/m2, A4, B5, A5, A6, Letter, Legal, Folio 50-sheet multi-purpose tray, 60-163 g/m2, A4, B5, A5, A6, Letter, Legal, Folio, Custom (105 x 148 to 216 x 356 mm), envelopes
Color all-in-one functions	scan, n
Compatible operating systems	Windows 98, 98SE, ME, 2000, XP, NT 4.0
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	550 sheets
Maximum print size	210 x 297 mm
Maximum ISO A-series paper size	A4
Internal memory	96 MB
Processor model	750CXr
Processor family	PowerPC
Built-in processor	Yes
Maximum internal memory	320 MB
Sound power level (standby)	43 dB
Sound pressure level (printing)	65 dB
Bundled software	Paper Port Deluxe 9.2
Grayscale levels	256
Certification	TÜV/GS, CE
Maximum duty cycle	10000 pages per month
Power consumption (standby)	76 W
Power consumption (PowerSave)	40 W
Power consumption (average operating)	409 W
Market positioning	Home & office