Office Equipment & Supplies Logo

Related Topics:

PATRICK COLIN Posted on Feb 09, 2013
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

CALL SERVICE 7402 - FS Kyocera Office Equipment & Supplies

1 Answer

Tech Bravo

Level 2:

An expert who has achieved level 2 by getting 100 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Vice President:

An expert whose answer got voted for 100 times.

  • Kyocera Expert 337 Answers
  • Posted on Jan 02, 2014
Tech Bravo
Kyocera Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Vice President:

An expert whose answer got voted for 100 times.

Joined: Oct 19, 2011
Answers
337
Questions
0
Helped
159770
Points
449

Error code 7402

Developing unit C noninstalling error
No density detection signal is output from toner sensor C in developing unit C.

Reinsert the connector. Also check for continuity within the connector cable. If none,
replace the cable.
Developing unit C and Drum relay PWB
(YC10)
Drum relay PWB (YC1) and engine PWB
(YC34)

Long story short, the printer MUST go in for a service as you will void ANY warranty if you try this yourself, it is an electronic failure.

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Kyocera service codes

Magenta developer unit non- install-
ing error
• The toner sensor 1 inside the magenta
developer unit did not output the den-
sity detection signal, judged the
engine controller PWB (KP-1054) the
magenta developer unit is not
installed.

You may want to leave that to a certified tech!
0helpful
1answer

Error on display call service 7402:0005942

The machine is not detecting the cyan developer unit . I would first try reseating the unit or replacing it.
0helpful
2answers

I have a kyocera FS-2000D with error code: Call for service 0150:0000049. Help...thanks in advance

Error code 0150 is an engine EEPROM communication error. The engine board might need to be replaced. I have heard that sometimes a defective developer unit could cause this same error code. I would try swaping a develper from a working FS-2000D first.
2helpful
1answer
0helpful
1answer

Transistor lost.

if you are replacing 7402
also replace diode 6404 this diode even thou it test goo will in long term overheat 7404 and caus it to go bad by leakage.
and if 7402 gose bad it is regulating the 15v stanby volts that is 7412 is also going to be bad so replace 7412 also
now
the part numbers are:
7402 = # 932211676682

7412 =# 932210514682


thanks,
daniel.
Not finding what you are looking for?

585 views

Ask a Question

Usually answered in minutes!

Top Kyocera Office Equipment & Supplies Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Ngoro

Level 3 Expert

3521 Answers

Are you a Kyocera Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...