HP Designjet 1050c Service Manual

System Error Codes
2-19
HP DesignJets 1050C and 1055CM Printers Service Manual
System Error: 0B0003
Problem
Description:
ADC0 Internal channels check Failure.
Corrective Action: Replace the Electronics Module ⇒ Page 8-25.
System Error: 0B0004
Problem
Description:
Unable to detect Pump.
Corrective Action: Try the following:
n Check that the cable from the Ink Supply Station (ISS) PCA to
the Ink Supply Station is correctly connected.
n Faulty APS Pump. Replace the complete APS ⇒ Page 8-20.
n If the error code continues, replace the Electronics Module ⇒
Page 8-25.
WARNING Only replace one component at a time and check if the error has
gone before replacing another component. Using this procedure
you will be able to determine exactly which component failed.
System Error: 0B0005
Problem
Description:
Unable to detect Valve.
Corrective Action: Try the following:
n Check that the cable from the Ink Supply Station (ISS) PCA to
the Ink Supply Station is correctly connected.
n Faulty APS Valve. Replace the complete APS ⇒ Page 8-20.
n If the error code continues, replace the Electronics Module ⇒
Page 8-25.
WARNING Only replace one component at a time and check if the error has
gone before replacing another component. Using this procedure
you will be able to determine exactly which component failed.

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