7-1
HP Designjet Ultra Low End Printer Service Manual
Removal and Installation 7
Introduction 7-3
Top Cover 7-5
Front Cover (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-6
Center Cover 7-7
Right End Cover 7-9
Left End Cover 7-11
Ink Supply Station Cover (Applicability: 70, 100, 100plus, 110plus) 7-13
Ink Supply Station 7-14
Electronics Module 7-18
Power Supply Unit 7-22
Service Station 7-24
Front Panel 7-27
Encoder Strip 7-28
Carriage Motor 7-29
Cleanout Assembly 7-31
Ink Supply Tubes 7-32
Carriage Assembly (Applicability: 70, 100, 100+, 110+, 120, 120nr) 7-35
Carriage Assembly (Applicability: 10ps, 20ps, 30, 30nr, 50ps, 90, 90r,
130
, 130nr) 7-37
Carriage Belt 7-41
Starwheel Assembly (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-42
Starwheel Assembly 7-43
Print Platen Assembly 7-44
Output Separator (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-46
Ramp Motor Assembly 7-47
Output Mechanism Assembly (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-
49
Spittoon (If Installed in the Printer) 7-51
Pivot Assembly 7-52
Feed Roller Assembly (Applicability: 10ps, 20, 30, 30n, 50ps) 7-54
Feed Roller Assembly 7-56
Pick Assembly 7-62
Pinch Assembly (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-68
Inner Paper Guide (Applicability: 10ps, 20ps, 30, 30n, 50ps) 7-71
Inner Paper Guide 7-72
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