Kyocera FS-C8500DN Service Manual

2KA
1-4-41
C7101 Toner sensor K problem
Sensor output value of 60 or less or 944
or more continued for 3 s.
Defective develop-
ing unit K.
Replace the developing unit K (see page 1-
5-25).
Defective PWB. Replace the main front PWB or engine PWB
and check for correct operation.
C7102 Toner sensor C problem
Sensor output value of 60 or less or 944
or more continued for 3 s.
Defective develop-
ing unit C.
Replace the developing unit C (see page 1-
5-25).
Defective PWB. Replace the sub front PWB or engine PWB
and check for correct operation.
C7103 Toner sensor M problem
Sensor output value of 60 or less or 944
or more continued for 3 s.
Defective develop-
ing unit M.
Replace the developing unit M (see page 1-
5-25).
Defective PWB. Replace the sub front PWB or engine PWB
and check for correct operation.
C7104 Toner sensor Y problem
Sensor output value of 60 or less or 944
or more continued for 3 s.
Defective develop-
ing unit Y.
Replace the developing unit Y (see page 1-
5-25).
Defective PWB. Replace the sub front PWB or engine PWB
and check for correct operation.
C7200 Broken internal thermistor wire
An abnormal value is detected in the
input data to inner temperature sensor 1.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC13 on
the engine PWB and laser scanner unit, and
the continuity across the connector termi-
nals. Repair or replace if necessary.
Defective laser
scanner unit.
Replace the laser scanner unit (see page 1-
5-11).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
C7210 Short-circuited internal thermistor
An abnormal value is detected in the
input data to inner temperature sensor 1.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC13 on
the engine PWB and laser scanner unit, and
the continuity across the connector termi-
nals. Repair or replace if necessary.
Defective laser
scanner unit.
Replace the laser scanner unit (see page 1-
5-11).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
C7240 Broken internal thermistor 2 wire
An abnormal value is detected in the
input data to inner temperature sensor 2.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC8 on
the engine PWB and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
C7250 Short-circuited internal thermistor 2
An abnormal value is detected in the
input data to inner temperature sensor 2.
Poor contact in the
connector termi-
nals.
Check the connection of connector YC8 on
the engine PWB and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation.
Code Contents
Remarks
Causes Check procedures/corrective measures

Kyocera FS-C8500DN Specifications

General

Color	Yes
Print technology	Laser
Maximum resolution	600 x 600 DPI
Time to first page (black, normal)	5.2 s
Time to first page (color, normal)	6.7 s
Print speed (black, normal quality, A3)	28 ppm
Print speed (color, normal quality, A3)	25 ppm
Print speed (black, normal quality, A4/US Letter)	55 ppm
Print speed (color, normal quality, A4/US Letter)	50 ppm
Internal memory	1024 MB
Processor model	PowerPC 750GL
Maximum internal memory	2048 MB
Sound power level (standby)	27, 26 dB
Sound pressure level (printing)	55 dB
Total input capacity	- sheets
Total output capacity	500 sheets
Maximum input capacity	100 sheets
Multi-Purpose tray input capacity	4100 sheets
Maximum print size	297 x 420 mm
Paper tray media types	Envelopes, Plain paper
Paper tray media weight	60 - 220 g/m²
Non-ISO print media sizes	Folio (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A3, A4, A5
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A3
Standard interfaces	USB 2.0
USB 2.0 ports quantity	3
Network ready	No
Power requirements	220/240 V, 50/60 Hz
Wireless option type	Wireless LAN (802.11b/g)
Power consumption (active)	1250 W
Compatible operating systems	Windows, Mac OS X 10.2 +, UNIX, LINUX
Maximum duty cycle	150000 pages per month
Recommended duty cycle	25000 pages per month
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	200 W
Power consumption (PowerSave)	15 W
Display	LCD
Certification	GS, TÜV, CE

Weight and Dimensions

Dimensions (WxDxH)	605 x 680 x 691 mm