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HP LaserJet NX

 

hp laserjet NX Parts Catalog
Applies to HP LaserJet IIISi, 4Si, 4Si MX, & other NX printers

 

 

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Printers | Supplies and Accessories | Parts Identification Diagrams | Duplexing Unit | Envelope Feeder | Opt. 1500 Sheet Feeder

 

If you do not know the name of the parts assembly (or diagram) you want, try the Assembly Location Diagrams.

   HELP!  
 

   NX engine-based, dual bin laser printers can all potentially be used for single-sided (simplex) and double-sided (duplex) printing. Installation of a duplexer unit turns a simplex printer into a duplex one. They print about 17 pages per minute (ppm) simplex and 15 ppm duplex, and come with resolutions of 300 dpi or 600 dpi. Models include the HP LaserJet IIISi and 4Si, and The Printerworks' StepWriter-NX.


CATALOG CONTENTS
select text-only version

Diagram Description
   
LOC ASSEMBLY LOCATION DIAGRAM

PRINTERS
LP NX Printer Models Table
      LaserJet IIISi Data Sheet
      LaserJet 4Si/4SiMX Data Sheet
  Refurbished HP Printers


SUPPLIES AND ACCESSORIES
ACC NX Supplies and Accessories, Maintenance Kits, Roller Kits
      Duplexing Assembly Upgrade
      Maintenance Kit for NX, HP LaserJet IIISi / 4si
      Roller Kit for NX, HP LaserJet IIISi / 4si
      OEM Toner Cartridge


PARTS IDENTIFICATION DIAGRAMS AND TABLES
100 External Covers and Panels, etc. (NX)
100A External Covers and Panels, etc. (HP IIISi and 4Si)
101 Printer Upper Assembly (NX)
101A Top Cover Assembly (HP IIISi and 4Si)
102 Internal Components 1 (All NX Versions)
103 Internal Components 2 (NX)
103A Internal Components 2 (HP IIISi and 4Si)
104 Internal Components 3 (NX)
104A Internal Components 3 (HP IIISi)
104B Internal Components 3 (HP 4Si)
105 Machine Bottom Plate / Formatter Bay (NX)
110 Main Switch Assembly (NX)
110A Main Switch Assembly (HP IIISi and 4Si)
130 Hinge Assembly (All NX, HP IIISi and 4Si)
140 Control Panel Assemblies
260 Motor Drive Assembly (All NX, HP IIISi and 4Si)
265 Pick-Up Roller Drive Assembly (All NX, HP IIISi and 4Si)
270 Left Main Block Assembly (All NX, HP IIISi and 4Si)
275 Right Main Block Assembly (All NX, HP IIISi and 4Si)
300 Paper Cassette Body Assemblies
320 Cassette Input Assembly (All NX, HP IIISi and 4Si)
321 Lifter Assembly (All NX, HP IIISi and 4Si)
325 Paper Refeed Assembly (All NX, HP IIISi and 4Si)
380 Job Offset Assembly (All NX, HP IIISi and 4Si)
381 Registraton Roller Assembly (All NX, HP IIISi and 4Si)
810 Fixing / Fuser Assembly (All NX, HP IIISi and 4Si)
930 DC Controller Assemblies
944 Controller Fan PCB Assembly (NX)
945 Paper Pick-Up Assembly (NX)
950 DC Driver PCB Assembly (All NX, HP IIISi and 4Si)
960 AC Driver Assemblies
970 Main Motor PCB Assembly (All NX, HP IIISi and 4Si)


DUPLEXING UNIT
D10 NX Duplexing Unit, Duplexing Assembly
D40 NX Duplexing Unit, Duplex Driver PCB Assembly


ENVELOPE FEEDER
E01 NX Envelope Feeder, Attachment Parts
E10 NX Envelope Feeder, External Covers, Panels, etc.
E11 NX Envelope Feeder, Internal Components

OPTIONAL 1500 SHEET FEEDER
F10 NX Optional 1500 Sheet Paper Feeder
 

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