Xerox Phaser 8560MFP Service Documentation page 225

Table 23 Simplex / Duplex Paper Leading Edge Times Nominal Values
R# Characteristic Typical Value
10 Duplex Stage Interval Time N/A
11 Duplex Strip Interval Time N/A
12 Duplex Exit Interval Time N/A
13 Duplex Exited Interval Time N/A
Paper Trailing Edge Times / Duplex Paper Trailing Edge Times
This test measures the paper trailing edge arrival time (in microseconds) at each paper path
sensor. An out of range value could indicate slipping rollers or excessive drag. Rollers can slip
due to contamination or loss of pressure. A slipping clutch or drag in previous path segment
could result in increased transport times. A sticking sensor, vibration of the trailing edge, media
too thin to support the sensor actuator, and buckling or tearing media could produce an appar-
ent media length change effecting the result.
Table 24 Simplex / Duplex Paper Trailing Edge Times Nominal Values
R# Characteristic Typical Value
0 Tray 1/2/3/4
1 Paper Size 0 or 1
Tray 4 Source Tray
2 Tray 4 Pick Trailing Edge N/A
Interval Time
3 Tray 4-3 Pick Trailing Edge N/A
Interval Time
Tray 3 Source Tray
2 not used undefined
3 Tray 3 Pick Trailing Edge N/A
Interval Time
Tray 2 Source Tray
2 not used undefined
3 not used undefined
Tray 1 Source Tray
2 not used undefined
3 not used undefined
4 Deskew Trailing Edge Interval N/A
Time
5 Preheat Trailing Edge Interval N/A
Time
6 Strip Trailing Edge Interval N/A
Time
Simplex Operations Only
7 Exit Trailing Edge Interval N/A
Time
Duplex Operations Only
Initial Issue
Phaser 8510/8560MFP Multifunction Product
Result
Reports duplex stage interval timing.
Reports duplex strip interval timing.
Reports duplex exit interval timing.
Reports duplex exit interval.
Result
Reports the source tray.
Reports the paper size (0/1 -> A/A4).
Reports the Tray 4 pick interval timing.
Reports the Tray 4 to Tray 3 transport
interval timing.
No Tray 3 value.
Reports the Tray 3 pick trailing edge
interval timing.
No Tray 2 value.
No Tray 2 value.
No Tray 1 value.
No Tray 1 value.
Reports deskew trailing edge interval
timing.
Reports Preheater trailing edge interval
timing.
Reports strip trailing edge interval timing.
Reports exit trailing edge interval timing.
10/2006
Table 24 Simplex / Duplex Paper Trailing Edge Times Nominal Values
R# Characteristic
7 Duplex Turnaround Interval
Time
8 Duplex Deskew Trailing Edge
Interval Time
9 Duplex Preheat Trailing Edge
Interval Time
10 Duplex Strip Trailing Edge
Interval Time
11 Duplex Exit Trailing Edge
Interval Time
Paper Trailing Edge Bounce Times / Duplex Paper Trailing Edge Bounce Times
This test measures the paper trailing edge bounce interval of each paper path sensor (in
microseconds). An out of range value can indicate a sticking actuator due to missing, dam-
aged, or displaced springs. Vibration of the trailing edge caused by media type or condition
may also cause excessive bounce. Stuck or still bouncing flags (an odd number of transitions
following the initial deassertion), causes the test to exit.
Table 25 Simplex / Duplex Paper Trailing Edge Bounce Times Nominal Values
R# Characteristic
0 Tray
1 Paper Size
Tray 4 Source Tray
2 Tray 4 Pick Trailing Edge
Bounce Interval Time
3 Tray 4-3 Pick Bounce Interval
Time
Tray 3 Source Tray
2 not used
3 Tray 3 Pick Bounce Interval
Time
Tray 2 Source Tray
2 not used
3 not used
Tray 1 Source Tray
2 not used
3 not used
4 Deskew Bounce Interval
Time
5 Preheat Bounce Interval
Time
6 Strip Bounce Interval Time
Simplex Operations Only
6-23
Typical Value Result
N/A Reports duplex turnaround trailing edge
interval timing.
N/A Reports the duplex deskew trailing edge
interval timing.
N/A Reports the duplex Preheater trailing
edge interval timing.
N/A Reports the duplex strip trailing edge
interval timing.
N/A Reports the duplex exit trailing edge
interval.
Typical Value Result
1/2/3/4 Reports the source tray.
0 or 1 Reports the paper size (0/1 -> A/A4).
N/A Reports the Tray 4 pick interval bounce
timing.
N/A Reports the Tray 4 to Tray 3 pick bounce
interval timing.
undefined No Tray 3 value.
N/A Reports the Tray 3 pick bounce interval
timing.
undefined No Tray 2 value.
undefined No Tray 2 value.
undefined No Tray 1 value.
undefined No Tray 1 value.
N/A Reports deskew bounce interval timing.
N/A Reports Preheater bounce interval tim-
ing.
N/A Reports strip bounce interval timing.
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