HP Designjet 1050c Service Manual

Service Tests and Utilities
4-6
HP DesignJets 1050C and 1055CM Printers Service Manual
Perform the Electronic Systems test as follows:
1 In the Service Tests submenu, scroll to "1. Electronic Systems" and
press Enter.
2 The test will start and the following sequence of messages will
appear on the front panel:
Service Tests
3. Hard Disk Drive
2. EIO Card
4. Ink Pressure System
5. Scan Axis
To p
Enter
Back
↑
↓
Press Enter
1. Electronic Systems
Make Selection
ELECTRONIC SYSTEMS
Running Electronics
Module Test
ELECTRONIC SYSTEMS
Running DRAM Test
ELECTRONIC SYSTEMS
Running Carriage Test
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EEROM functionality
ACMEEP DMA functionality
Fans test
Main PCA to ISS Communication
ISS shift register
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DRAM access functionality
Trailing Cable Test
Yuyu R/W
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PEN ACUMEN
Pen Continuity Digital Cyan / Magenta / Yellow / Black
Carriage ADC
Pen Digital functionality
VPP regulation Cyan / Magenta / Yellow / Black
Line Sensor zero test
Pen Analog Continuity

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