FARGO electronic HDP820 service manual Sensor

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Reviewing the HDP￿ 800 Series Card

Printer/Encoders - Boot up Sequence

Step	Process
1	The Card feed stepper turns ON (to check for a card on the Flipper table).
2	The Lam Headlift turns until the head up position is returned from the Headlift
	Sensor).
3	The Film transfer take-up Motor turns ON to take up any slack in the dancer (and
	runs until the Dancer Down Sensor is activated).
4	The Print Headlift turns until head up position is returned from Headlift Sensor.
5	The Print Ribbon moves forward until it finds the yellow panel, pauses, advances
	to magenta, then backs up to yellow (the Ribbon Sensor detects marks on the
	ribbon).
6	The Transfer Ribbon advances forward two panels from supply (advances until
	the Print Film Sensor senses 2 marks on the Film).
7	The Transfer Ribbon advances forward one panel onto take up (advances until
	the Transfer Film Sensor senses 1 mark on the Film)
8	The Transfer Ribbon advances forward one panel from supply (advances until
	the Print Film Sensor senses 1 mark on the Film).
9	The Transfer Ribbon advances forward one panel onto take up (advances until
	the transfer Film Sensor senses 1 mark on the Film).
10	The Transfer Ribbon reverses for one panel from take up (reverses until transfer
	the Film Sensor senses 1 mark on the Film).
11	The Transfer Ribbon reverses for one panel onto supply (reverses until the Print
	Film Sensor senses 1 mark on the Film).
12	The Transfer Ribbon reverses for one panel from take up (reverses until the
	Transfer Film Sensor senses 1 mark up on the Film).
13	The Transfer Ribbon reverses for one panel onto supply (reverses until the Print
	Film Sensor senses 1 mark on the Film).

HDP￿ 800 Series Card Printer/Encoders Service Manual (Rev. 5.0) xi