NEC
Office

Model # 3500 SERIES Official NEC printer

Here are the diagrams and repair parts for Official NEC 3500-SERIES 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:

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  • 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 354 parts  |

Bd Tractor Unit 808-862458-001-A

#NI

All parts diagram

Bd tractor unit

Part #808-862458-001-A

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

Cover Insert (r) 136-741518-001-A

#NI

All parts diagram

Cover insert (r)

Part #136-741518-001-A

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

Plate 136-747675-002-A
#47

34865-a demand document tractor diagram

Plate

Part #136-747675-002-A

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

Center Guide 136-74795-A
#6

136-035892-grp-a undirectional forms tractor diagram

Center guide

Part #136-74795-A

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

Nameplate 136-700608-006-A
#26

136-034861-a bidirectional forms tractor assembly diagram

Nameplate

Part #136-700608-006-A

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

Pl-cpimsx3x6x15bf 805-300003-002-0
#223

136-034855-001-a frame unit diagram

Pl-cpimsx3x6x15bf

Part #805-300003-002-0

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

Cover Switch Bracket (see  Breakdown) 136-741352-A
#19

136-034855-001-a frame unit diagram

Cover switch bracket (see breakdown)

Part #136-741352-A

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

Panel Sheet 136-742503-001-A
#3

136-035195-004-a operator control panel assembly - 3530 diagram

Panel sheet

Part #136-742503-001-A

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

Protection Bracket (l) 136-741523-A
#31

136-034856-a carriage unit diagram

Protection bracket (l)

Part #136-741523-A

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

Pl-cpimsx3x22x15bf 805-300003-022-0
#210

34865-a demand document tractor diagram

Pl-cpimsx3x22x15bf

Part #805-300003-022-0

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 minutes or less

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