Epson ET-4550, Руководство по обслуживанию

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Confidential Confidential
D D i i s s a a s s s s e e m m b b l l y y / / R R e e a a s s s s e e m m b b l l y y O O v v e e r r v v i i e e w w 2 2 4 4
Figur Figure 2- e 2-7. 7. Ink Ink Tank Tank Unit Unit (2) (2)
N N o o . . N N a a m m e e N N o o . . N N a a m m e e
1 1 Ink Tank Cover (p39) Ink Tank Cover (p39) 5 5 Ink Supply Tank (C/M/Y) (p44) Ink Supply Tank (C/M/Y) (p44)
2 2 Ink Tank Housing Upper (p44) Ink Tank Housing Upper (p44) 6 6 Ink End Sensor Assy (p44) Ink End Sensor Assy (p44)
3 3 Cap Tank (p44) Cap Tank (p44) 7 7 Ink Supply Tank (Bk) (p44) Ink Supply Tank (Bk) (p44)
4 4 Ink Tank Housing Lower (p44) Ink Tank Housing Lower (p44) 8 8 Ink Supply Tank Tube Assy (p44) Ink Supply Tank Tube Assy (p44)
1 1
7 7
4 4
3 3
6 6
8 8
5 5
F Frro on ntt R Reea arr
2 2
E E p p s s o o n n E E T T - - 4 4 5 5 5 5 0 0 , , L L 6 6 5 5 5 5 / / 6 6 5 5 6 6 R R e e v v i i s s i i o o n n B B
2.1.4 2.1.4 Standard Operation Standard Operation Time for Time for servicing the servicing the product product
The following are the standard operation time for The following are the standard operation time for servicing the product. Those are based on servicing the product. Those are based on the MTTR result the MTTR result
measured using a prototype of ET-4550, L655/656 that has the measured using a prototype of ET-4550, L655/656 that has the most functions among these product series. most functions among these product series. For For
ET-4550, L655/656 the standard operation time differs slightly due to ET-4550, L655/656 the standard operation time differs slightly due to the differences in structure, however, the differences in structure, however,
perform servicing referrin perform servicing referring to this operation standard time. g to this operation standard time.
The underlined parts/units are supplied as After Service Parts. The underlined parts/units are supplied as After Service Parts.
Table 2- Table 2-1. 1. Standard Standard Operation Operation Time fo Time for servicing r servicing the prod the product uct
Parts/Unit Parts/Unit
Time Time
Replacement Replacement
Adjustment/ Adjustment/
Inspection Inspection
Total Total
P Paan neel l U Un niitt 0 0::4 45 5 0 0::1 15 5 1 1::0 00 0
P Paan neel l B Bo oaarrd d 2 2::0 02 2 0 0::1 15 5 2 2::1 17 7
P Paan neel l B Bu utttto on nss 2 2::3 33 3 ------ 2 2::3 33 3
L LC CD D U Un niitt 2 2::2 25 5 0 0::1 15 5 2 2::4 40 0
P Paan neel l H Ho ou ussiin ng g A Assssy y 2 2::2 25 5 ------ 2 2::2 25 5
W Waasstte e IIn nk k P Paad d A Assssy y 0 0::3 37 7 0 0::1 12 2 0 0::4 49 9
P Piicck ku up p R Ro olllleer r A Assssy y 0 0::1 11 1 ------ 0 0::1 11 1
A Ad daap ptteer r C Co ov veerr 0 0::0 09 9 ------ 0 0::0 09 9
H Ho olld deer r B Bo oaarrd d 0 0::2 25 5 ------ 0 0::2 25 5
P Prriin ntth heeaad d 1 1::3 38 8 1 13 3::0 06 6 1 14 4::4 44 4
P Prriin ntth heeaad d G Grro ou un nd diin ng g P Pllaattee 2 2::1 12 2 ------ 2 2::1 12 2
H Heeaad d F FF FC C 3 3::2 29 9 ------ 3 3::2 29 9
P Paap peer r S Stto op pp peer r A Assssy y 0 0::4 43 3 ------ 0 0::4 43 3