HP 0706124 REV B manual MS Media Sensing, PC Printing Calibrations

Table B-1. Actions and Warnings

W-MD-4 Media Advance/Drive Too Media advance motor is too slow. Slow

Determine the cause of the drag on the media advance servo motor. Lis- ten for unusual noises coming from the grit roll shaft which might indi- cate sticking or binding. Advance the media with a supply loop in the media supply to eliminate media supply spool tension problems. As a last resort, disengage the motor from the grit roll shaft gear and attempt a media advance. The motor encoder will still report that the media is moving, and with no load the motor should easily reach the desired speed.

(MS) Media Sensing

A-MS-1	- Media Too Thick at Load	The media you loaded is too thick.	Reload with a media less than 0.125
			inches thick.
A-MS-2	- Media Thickness Increased	The media being printed is too thick. Reload with a media less than 0.125
			inches thick.

A-MS-3 - Media Too Far Left/Right	Media is loaded too far to the left or
	right.

Reload the media; align right edge to reference mark.

A-MS-4 - Media Out		There is no media loaded.	Load media.
A-MS-5 - Media Too Narrow		Media is not wide enough for print-	Load media that is at least 24 inches
		ing.	wide.
A-MS-6 - Media Too Wide		Media is too wide for printing.	Use narrower media (page A-4).
W-MS-1	- Media Low	Less than 10 feet (3 meters) of media	Load media or adjust Media Remain-
		remains.	ing value at panel (page 3-24).
W-MS-2	- Non-Standard Media	Media loaded may cause head strike. Continue printing or replace media.
Width
W-MS-3	- Media End Not Detected	The Unload function cannot find end	Cut media prior to Unload, or do not
During Unload		of media.	use Unload.

(PC) Printing Calibrations

A-PC-1 - Too Many Jets Mapped Out Too many missing jets could be replaced.

Prime/clean printheads (page 5-10), or increase number of passes (page 3-7).

W-PC-1 - Printhead Removed -	A printhead was repositioned.	Run AutoSet (page 2-7).
Recalibrate

W-PC-2 - Media Replaced -	Media caliper may need to be
Recalibrate	remeasured.

Run AutoSet if media type was changed (page 2-7).

B-6 Diagnostics