Bob asked ... Charger fault?    |    Terry nelson asked ... How to remove the flexible shaft from a curved shaft ryobi t?    |    Matt Longmore asked ... Non-start on Flymo XLT 250?    |    John asked ... How to fix my fireplace?    |    Ian Scott asked ... Remove cover off gas boiler?    |    Click here to ask your question

H4 error on Sharp copier?

Error H4 blinks consecutively. which is the interrupt key and how do I enter a "0" or a "14" when I dont have a keypad on the copier? gmo
gmo, November 2008
great it really help

wakil, September 2011
Press Clear and Exposure buttons alternately until display goes blank and then use the number of copies to select 14 then click OK/Copy. That will work for most instances. You can try it several times but if you've done more than a dozen, it needs something in the fuser unit to be changed.

Sandi L., April 2011
The trick to entering the number is to use the buttons that you use to select the number of copies. Hope that helps someone out there. :)

Sandi L., April 2011
ive got a sharp ar-203e photocopier and its flashing a number and the letter h.
can anyone help?!

Laura, January 2010
I have the same problem&the model#is AL-1530cl

A, May 2009
To gmo
Give me your sharp model number eg;sf 2022
I,m an service engineer,lets see if i can help.
mel

mel, January 2009
link Click here to see other fixes for Sharp.