HP 72SI, 98SI manual LS Image Sensor

	Table B-1. Actions and Warnings
Code, Message	Cause	What to Do

LS - Image Sensor

W-LS-1	- Image Sensor Is Not Operat- The image sensor shutter cable is dis- Connect the image sensor shutter
ing		connected.	cable and restart the printer.
W-LS-2	- Image Sensor Is Not Operat- The image sensor cable is discon-		Connect the image sensor cable and
ing		nected.	restart the printer.
MD - Media Drive
A-MD-1 - Media Advance Stalled		The media drive motor has stalled.	Check supply spool for binding, and
			motor for failure.

(MS) Media Sensing

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

Reload the media closer to the center of the platen.

A-MS-4	- Media Out	There is no media loaded.	Load media.
A-MS-5	- Media Too Narrow	Media loaded is not wide enough for Load media that is at least 24 inches
		printing.	wide.

W-MS-1 - Media Low	Less than 10 feet (3 meters) of media
	remains (roll-fed), or less than 1 foot
	(30 cm) of media remains (sheet-
	fed).

Monitor printing and reload media to avoid running out of media during printing.

W-MS-2 -	Media loaded may cause head strike. Continue printing or replace media.
Media Non-Standard Width

W-MS-4 -	Media Advance Switch on back of
Media Advance Switch Detected	printer was depressed.

Press the Load or Unload button on the control panel to ensure proper tensioning of the supply and takeup.

W-MS-6 -	Media loaded is too wide to be	Replace media. See Appendix A,
Media Too Wide	printed on.	Specifications, for supported widths.
(PC) Printing Calibrations
W-PC-2 - Media Replaced -	Media advance accuracy may need to Run Media Feed Calibration if media
Recalibrate	be recalibrated.	type was changed (page 4-6).
W-PC-3 - Head Height Changed -	Change in head height has invali-	Run AutoSet (page 4-20).
Recalibrate	dated calibration.
W-PC-4 - Jets Not Replaced	Not all missing jets could be replaced Prime/clean printheads, or choose a
	in the current print mode.	higher quality print mode (page 3-4).
W-PC-6 - Uncalibrated Pass Mode	Print mode selected has media	Run Media Feed Calibration
	advance rate different from the cali-	(page 4-6).
	brated advance rate, which may
	cause banding.
WC-PC-7 - Platen Width Not Known	Measurement was reset or not per-	Restart printer to measure platen
	formed.	width.
(SM) System
A-SM-1 - Printer Not Personalized	Defective electronics assembly.	Call Authorized Service Provider for
		replacement electronics.

Diagnostics B-11