canon ir 105

[Saji]

Canon ir 105, copies are with background in zoom, normal copies are ok. i did ccd adjustment etc.but problem still there, what could be the problem pls help.thanks in advance.

[teckat]

Re: canon ir 105

Canon ir 105, copies are with background in zoom, normal copies are ok. i did ccd adjustment etc.but problem still there, what could be the problem pls help.thanks in advance.

]]]]]]]]]]]]]]]];

What % is the zoom / & what type of document (original-copy

[SCREWTAPE]

Re: canon ir 105

Canon ir 105, copies are with background in zoom, normal copies are ok. i did ccd adjustment etc.but problem still there, what could be the problem pls help.thanks in advance.

Clean your optics for starters.

Perform CCD with the brightest paper you have.

[Saji]

Re: canon ir 105

It comes any percentage of zoom,mostly customer makes zoom to make copies of id cards.we already adjust ccd with white paper on glass.

[teckat]

Re: canon ir 105

It comes any percentage of zoom,mostly customer makes zoom to make copies of id cards.we already adjust ccd with white paper on glass.

-------------------------------------
on the primary HVT there is a small switch, try to flip it and background gone ??

Did u try to Decrease the value in the following ?
in service mode:
COPIER>ADJUST>AE>AE-TBL

u could do a normal scan of the card/cards into a PC then > print from PC to 105 at a zoomed %

id there a security Hologram on the id card

place a OHP transparency sheet on the glass> then place the ID card on top of it> now run a zoom copy

[SCREWTAPE]

Re: canon ir 105

It comes any percentage of zoom,mostly customer makes zoom to make copies of id cards.we already adjust ccd with white paper on glass.

How about this.

When photo copying ID's use PHOTO instead of TEXT when making copies.

The DPI resolution is less when you use PHOTO.

[Saji]

Re: canon ir 105

I followed sir teckats advice copy is some what better but still there is back ground while making zoom copies of id cards.

i already tried the photo mode, but still it gives background.


thanks

[teckat]

Re: canon ir 105

I followed sir teckats advice copy is some what better but still there is back ground while making zoom copies of id cards.

i already tried the photo mode, but still it gives background.


thanks

---------------------------------------------
what happens when u enlarge normal text documents to same ratio used on id cards ????


do these OD Cards have a Matt Finish or a Smooth Finish

what is ZOOM RATIO U USE ?????

is it a solid background or when enlarged do u see fine lines

-keep AE off
-set PRE-TR to 165 and reboot
-try replacing the Lamp

-Check the Drum to make sure the drum heater is on and is warm. With a piece of paper in the palm of your hand, reach up and feel the drum with the paper acting as a heat shield. If ON the drum should feel warm.
If not try setting SW3 at rear-lower-right to full-wave ( right dot pushed in). Re-check drum warmth again in a few minutes.

Check the wiring harness in the front of the AP kit for continuity. A poor connection through the harness may cause the Pre-Exposure lamps to turn on intermittently.

Clean the scanning lamp, reflecting plate, side reflecting plate, mirrors,
lenses, and dust-proofing glass-
THEN----
Execute the following in service mode:
1. COPIER>FUNCTION>CCD>CCD-ADJ
2 COPIER>FUNCTION>CCD>LUT-ADJ

Try to Increase the value in the following
service mode: COPIER>ADJUST>CCDSH-TRGT (max. at 160)