HP Designjet 4000 Series

8-1
hp designjet 4000 series printer service manual
8
Removal and Installation 8
Introduction 8-2
Screw Types 8-3
Window 8-4
Right Cover 8-6
Left Cover 8-9
Top Cover 8-11
Rear Door 8-16
Right Connector Cover 8-18
Left Connector Cover 8-19
Front Panel 8-20
Service Station 8-23
Vacuum Fan 8-27
Aerosol Fan 8-29
Drop Detector 8-31
Ink Supply Tubes and Trailing Cable 8-33
ISS to Cartridge Cables 8-38
Cutter Assembly 8-39
Ink Supply Station (ISS) 8-40
APS Assembly 8-42
Most Left Spittoons 8-43
Middle Left Spittoons 8-44
Encoder Strip and Encoder Sensor 8-45
Carriage PCA 8-48
Carriage Flex Cables 8-51
Carriage Assembly 8-53
Belt Assembly 8-58
Scan-Axis Motor 8-59
Media-Axis Motor 8-62
Interconnect PCA 8-64
EIO to PCA Interface Card 8-67
Gamut PCI PCA 8-69
Memory Module 8-72
Main PCA Formatter 8-74
Hard Disk Drive (HDD) 8-76
Power Supply Unit (PSU) 8-78
PrintMech PCA 8-84
Formatter Battery 8-87
Line Sensor Assembly 8-89
Media Deflector 8-91
Front Platen 8-92
Center Platen 8-94
Cartridge Trays 8-98
Input Roller 8-99
Push-Push Mechanism 8-100
Media Sensor 8-101
Encoder Disc and Sensor 8-103
Media Lever Assembly 8-106
Media Lever Sensor 8-108
Pinchwheel Assembly 8-111
Center Guide 8-115
Drive Roller 8-118
Right Rollfeed Module Assembly 8-125
Right Spindle Lever 8-128