sharp ar-m451 copy distorted

[DINGO]

Hi friends, good morning for all.
I need yours opinion/help, because i have a ar-m451 that i am getting a distorted copys or prints,
when i do a duplex copy or prints, i get always one side good , and odther is distorted.

i already replaced the ps roller unit, and test all trays without sucess.

thanks in advance.

[blackcat4866]

Re: sharp ar-m451 copy distorted

Distorted in what way, Dingo?
Compressions, stretched images, blurry, ... be specific. =^..^=

[DINGO]

Re: sharp ar-m451 copy distorted

Hi friend

i atached a file for ex.

is one page that a do copy in [1][1] =[2]

regards

[blazebusiness]

Re: sharp ar-m451 copy distorted

Hi friend

i atached a file for ex.

is one page that a do copy in [1][1] =[2]

regards

Looks like its skewing coming out of the duplex. Have you inspected the duplex unit ? How do the rollers look? What's the meter on this unit? If the ps (registration) were responsible for the skew , I think the problem would have showed up sometimes even on single sided copies. Are 2 sided copies made from the glass giving you the same problem ? If so.....you can rule out the DSPF

[DINGO]

Re: sharp ar-m451 copy distorted

hi mate, thanks for your reply.

the problem is only in duplex copys.

my ex. was made by using a glass, in 1 /1=2 mode.

yes, i already give a good look in the adu unit.

regards

[blackcat4866]

Re: sharp ar-m451 copy distorted

Is the line cross-feed or feed direction?

The part I don't understand is the pattern, a distinct pattern on both pages, and the line is askew. Is the glass cracked?
There has got to be more to this ... =^..^=

[DINGO]

Re: sharp ar-m451 copy distorted

hi.

the glass is not cracked.

i use the same pattern, and make two copies in single/ single= duplex copie.

the notes in the second copy, i wrote after having copied for show the problem.

(the pattern was one and the same in both copys.)

regards

[DINGO]

Re: sharp ar-m451 copy distorted

Hi mates
the problem was soved, i change the ADU unit.

regards, and thanks

[blazebusiness]

Re: sharp ar-m451 copy distorted

Hi mates
the problem was soved, i change the ADU unit.

regards, and thanks

I thought that something in the ADU would be the fix! Good job....glad your problem is solved.

[DINGO]

Re: sharp ar-m451 copy distorted

ok, but now i must fix the ADU unit, i think the problem was in the first
feed rolers in the ADU unit, and i give a good look, and i think there is
a headache for replace.

regards

[blackcat4866]

Re: sharp ar-m451 copy distorted

I can't remember why, but I've been in the ADU before.

Here it is:
Scraping noise only when duplexing. The E-clip falls off & the shaft slides out. Shaft is located at the top of the duplexer. Disassemble the duplexer to reposition the duplex idler shaft and install an E-clip.

=^..^=

[DINGO]

Re: sharp ar-m451 copy distorted

thanks mate, i will see.
enjoy your week end.