Citizen
Office

Model # HSP 500/550 Official Citizen printer

Here are the diagrams and repair parts for Official Citizen HSP-500-550 printer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 174 parts  |

Lower Case Z0816-01
#13

Drawing no. 3 lower case (hsp-550) diagram

Lower case

Part #Z0816-01

The manufacturer no longer makes this part, and there's no substitute part

Head Connection Pcb Sa Z8340-10
#24

Drawing no. 3 lower case (hsp-550) diagram

Head connection pcb sa

Part #Z8340-10

The manufacturer no longer makes this part, and there's no substitute part

Power Supply Pcb (115vac Z8320-02
Power supply pcb (115vac

Part #Z8320-02

The manufacturer no longer makes this part, and there's no substitute part

Shield Sheet B Z0071-01
#5

Drawing no. 3 lower case (hsp-550) diagram

Shield sheet b

Part #Z0071-01

The manufacturer no longer makes this part, and there's no substitute part

Sponge A Z0072-01
Sponge a

Part #Z0072-01

The manufacturer no longer makes this part, and there's no substitute part

Ribbon Gear Z0804-01
Ribbon gear

Part #Z0804-01

The manufacturer no longer makes this part, and there's no substitute part

(1-1) Mechanism Unit Z0801-12
#1

Drawing no. 1 general assembly (hsp-500) diagram

(1-1) mechanism unit

Part #Z0801-12

The manufacturer no longer makes this part, and there's no substitute part

Stopper Spring Z0020-01
Stopper spring

Part #Z0020-01

The manufacturer no longer makes this part, and there's no substitute part

Paper Feed Motor Z0805-02
#38

Drawing no. 2 mechanism unit (hsp-550) diagram

Paper feed motor

Part #Z0805-02

The manufacturer no longer makes this part, and there's no substitute part

E Ring E3 Z94330-00
E ring e3

Part #Z94330-00

The manufacturer no longer makes this part, and there's no substitute part

Repair guides for side-by-side refrigerators

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How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

Repair difficulty
Time required
 60 minutes or less

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