Canon imageRUNNER ADVANCE 8500 series, Руководство по устранению неисправностей, Страница: 92 / 95

Specifications-Related
Regarding the replacing operation of photo-interrupter (shift tray
- D1/E1/F1)
[Detail]
In the machines prior to the Countermeasure cut-in serial number in factory described below the photo-interrupter used for the
sift tray assembly of shift trayD1/ E1/ F1 each (total number of the photo-interrupters is 3) is changed for supply reason.
- Old type : Photo-interrupter (FK2-0149-000)
- New type : Photo-interrupter (WG8-5783-000)
When the photo-interrupter or a related part is replaced in accordance with this change, please follow [Servicing Work] set forth
below.
[Service work]
a) For shift tray -D1
a-1) When the photo-interrupter [1] or [4] for old type shift tray -D1 is replaced individually, use old type photo-interrupter
(FK2-0149-000).
a-2) When the photo-interrupter [1] or [4] for new type shift tray -D1 is replaced individually, use new type photo-interrupter
(WG8-5783-000).
a-3) When the replacement of photo-interrupter [1] on the tray assembly [2] is needed, the replacement of tray assembly [2]
(FM2-4454-000) is also available instead of the replacement of photo-interrupter [1].
a-4) The sensor cover [3] goes out of use. When the replacement of sensor cover [3] is required due to its damage or another
reason, prepare and replace the tray assembly [2] (FM2-4454-000).
b) For shift tray -E1
b-1) When the photo-interrupter [1] or [4] for old type shift tray -E1 is replaced individually, use old type photo-interrupter
(FK2-0149-000).
b-2) When the photo-interrupter [1] or [4] for new type shift tray -E1 is replaced individually, use new type photo-interrupter
(WG8-5783-000).
b-3) When the replacement of photo-interrupter [1] on the tray assembly [2] is needed, the replacement of tray assembly [2]
(FM4-5078-000) is also available instead of the replacement of photo-interrupter [1].
b-4) The sensor cover [3] goes out of use. When the replacement of sensor cover [3] is required due to its damage or another
reason, prepare and replace the tray assembly [2] (FM4-5078-000).
c) For shift tray -F1
c-1) All shift tray-F1 are manufactured with new type photo-interrupter (WG8-5783-000) [1] and [4]. When the photo-interrupter
[1] or [4] is replaced individually, make sure to use new type photo-interrupter (WG8-5783-000).
c-2) The sensor cover [3] goes out of use. When the replacement of sensor cover [3] is required due to its damage or another
reason, prepare the tray assembly [2] (FM1-J711-000) which has been set up as a new service part and then replace the original
tray assembly with the new type tray assembly.
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