HP CLJ 2840 AIO try calibrating the strip to understand Scanner ERROR 5

Hi,
regarding Scanner ERROR 5

I tried to understand the way the scanner calibrates the starting position.
So, I made the same strip which is located on the most right side of the scanner glass using common picture editor. like Paint Shop Pro 5! I know it's out of date, but it's so fast and no need for any complicated program to do the same job! and I printed it using this laser printer
.
So I sticked this calibrating strip just on the left side of the old strip, but this time, on the internal surface. and I moved the scanner head to the left of this strip before turing ON, to view what it could happened.
I concluded that the problem is with detecting the notches and not with the black edge detection!
And I'm still looking for any further help to tell me how to calibrate the scanner to let it differentiate the notches!?

you can find the calibrating strip GIF file by visiting:
http://www.techsupportforum.com/hardware-support/printer-support/526315-hp-co...

or by email to drsoubhi@gmail.com

Category:

Science & Technology

Tags:

• HP
• Color
• LaserJet
• 2840
• AIO
• calibrating
• the
• B/W
• Black/White
• strip
• notch
• Scanner
• ERROR