Tektronix 840 parts manual

FRU List

This topic provides a list of field-replaceable units for the Phaser 840 Color
Printer.

Changes to Tektronix products are made to accommodate improved components
as they become available. It is important when ordering parts to include the
following information:

■

Component's part number

■

Product type or model number

■

Serial number of the printer

Serial numbering.

level of the printer, the date of its manufacture and the sequence number of the
printer produced on that day. The serial number is coded as follows:

LxxDMY

B

B

indicates the headquarter city of the manufacturing company, Beaverton.

L

indicates the modification level of the printer, ranging alpha-numerically

from 0 to Z.

xx

alpha-numerically indicates the sequence of the printer among the

Particular fields in the serial number indicate the modification

printers produce on that day of manufacture, ranging from 01 to ZZ
representing
1 to 1296 (the letters I and O are not used).

D

alpha-numerically indicates the day of manufacture, ranging

from 1 to X representing 1 to 31 (the letters I and O are not used).

M

alpha-numerically indicates the month of manufacture, ranging

from 1 to C representing 1 to 12.

Y

numerically indicates the last digit of the year of manufacture, ranging

from 0 to 9.

Service Guide

109

Table 1 Cabinet FRUs

Parts Part number Serial number

Effective Discont’d

1 200-4412-00

200-4591-00

2 200-4370-00

200-4598-00
3 214-4814-00 1 Hinge, Front cover pivot
4 650-4028-00

650-4121-00

5 200-4365-00

200-4589-00
6 200-4375-00

200-4599-00
7 200-4367-00

200-4600-00

8 200-4377-00

200-4592-00

Qty Name and description

1 Right cover

Right cover, 840DP “Designer Edition”

1 Front cover, jam access door

Front cover, 840DP “Designer Edition”

1 Front cover, control panel

Front cover, control panel, 840DP
“Designer Edition”

1 Left cover

Left cover, 840DP “Designer Edition”

1 Exit cover

Exit cover, 840DP “Designer Edition”

1 Top cover with inkload door

Top cover with inkload door, 840DP
“Designer Edition”

1 Rear cover

Rear cover, 840DP “Designer Edition”

110

Phaser 840 Color Printer

7

8

5

4

3

Figure 1 Cabinet FRUs

6

2

1

0388-21

Service Guide

111

Table 2 Imaging FRUs

Parts Part number Serial number

Effective Discont’d

1 650-4027-00 1 Y-axis pulley assembly
2 214-4651-01 1 Drum maintenance actuators, left and

3 351-1051-00 1 Maintenance drawer guide, left
4 436-0383-00 1 Maintenance drawer
5 351-1053-00 1 Maintenance drawer guide, right
6 650-3617-00 1 Spring, transfix actuation. Part of

7 650-3617-00 1 Drum/transfix assembly. Part of

8 441-2137-00 1 Cap/wipe/purge assembly
9 650-3623-00 1 Printhead kit
10 174-3807-00 1 Cable, printhead data
11 650-4025-00 1 Ink loader
12 166-0714-00 1 Vacuum hose, rubber
13 147-0079-00 1 Vacuum/pump assembly
14 166-0713-00 1 Vacuum hose, rigid
15 650-3615-00 1 Head maintenance drive belt.

16 650-3619-00 1 Pulley, head maintenance drive.

17 650-3615-00 1 Head maintenance timing belt and

18 134-0265-00 1 Plug, Maintenance drawer life counter

200-4379-00 1 Cover heat plate, printhead thermal duct

Qty Name and description

right

650-3617-00 Drum/Transfix Assy Kit

650-3617-00 Drum/Transfix Assy Kit

Part of 650-3615-00 Belt Kit

Part of 650-3619-00Gear Kit

ratchet clips. Part of 650-3615-00 Belt Kit

112

Phaser 840 Color Printer

8

10

11

9

7

8

13

12

6

14

5

2

4

3

Figure 2 Imaging FRUs

17

15

16

2

1

Service Guide

18

0388-1

113

Table 3 Paper path FRUs

Parts Part number Serial number

Effective Discont’d

1 351-1045-00 1 Guide, media tray, right
2 351-1032-00 1 Guide, pick assembly
3 351-1046-00 1 Guide, media tray, left
4 401-0778-01 1 Lower feed roller
5 401-0813-00 1 Paper pick roller
6 119-5743-00 1 Drum/paper heater assembly
7 351-1047-00

351-1048-00
8 351-1035-00 1 Duplex paper guide
9 401-0784-01 1 Duplex roller
10 650-4026-00 1 Upper stripper finger assembly
11 386-7018-00 1 Lower stripper finger assembly
12 401-0781-01 1 Exit roller
13 351-1016-00 1 Guide, lower exit, pivoting

Qty Name and description

11Upper feed assy, top half, with circuit bd

Upper feed assembly, lower half

114

Phaser 840 Color Printer

6

12

13

9

10

11

8

7

6

5

4

3

2

Figure 3 Paper path FRUs

1

0388-1

Service Guide

115

Table 4 Motors and fans FRUs

Parts Part number Serial number

Effective Discont’d

1 147-0086-00 1 X-axis motor with gear
2 650-3621-00 1 X-axis drive assembly
3 119-5876-00 1 Drum fan
4 147-0180-00 1 Paper path motor
5 147-0082-00 1 Y-axis motor
6 147-0108-01 1 Process motor, with encoder
7 119-5781-00 1 Main fan

Qty Name and description

116

Phaser 840 Color Printer