HP Designjet 1050c Service Manual

Service Tests and Utilities
4-15
HP DesignJets 1050C and 1055CM Printers Service Manual
3 If the test passes, then the following message will appear on the
front panel:
WARNING IF THIS TEST PASSES, DO NOT REPLACE THE TUBES
SYSTEM OR THE APS.
4 If the test fails.
Tubes System Failure
If there is a problem with the Tubes System then the following
message will appear on the front panel:
In this case, try one of the following:
1 Replace ALL the Ink Cartridges.
2 Replace the complete Tubes System ⇒ Page 8-53.
3 Replace the Electronics Module ⇒ Page 8-25.
WARNING Only replace one component at a time and try the Service Test
again before replacing another component. Using this procedure
you will be able to determine exactly which component failed.
APS Test Failure
If there is a problem with the APS then the following message will
INK PRESSURE SYSTEM
Tests passed
INK PRESSURE SYSTEM
Possible Failure on:
1. Ink Cartridge CMYK
Code: 00XXXX:0000XX
2. Tubes
3. Electronics Module

HP Designjet 1050c Specifications

General

Print Technology	Thermal Inkjet
Maximum Print Resolution	1200 x 600 dpi
Number of Ink Cartridges	4 (Cyan, Magenta, Yellow, Black)
Media Types Supported	Coated, glossy, plain, film, vellum, translucent bond
Maximum Media Size	36 in (914 mm) roll
Ink Types	Dye-based
Connectivity	Parallel
Memory	64 MB
Hard Drive	Not available
Media Sizes Supported	A4, A3, A2, A1, A0, B4, B3, B2, B1, B0
Roll Width	24 in, 36 in
Operating Systems Supported	Windows 2000, XP
Power Requirements	100 to 240 VAC (+/- 10%), 50/60 Hz