HP M276 - Page 63

General timing charts
The following chart list the approximate timing for this product, specified in seconds.
Figure 2-3 Timing diagram
I. GENERAL TIMING CHART
Two consecutive prints on LTR paper
4 Fuser output sensor 5 TOP signal 1 Print command 2 Cassette pickup solenoid 3 Registration sensor 6 Scanner motor 7 Pickup motor 8 Main motor
11 Charging bias
9 Fuser motor
10 Fuser heater
Developer bias (K)
14 Developer bias (C) 12 Developer bias (Y) 15 13 Developer bias (M)
LSTR STBYPRINTSTBY INTR
T1 bias (M and C) T1 bias (K) T2 bias
16 20 Main fan
T1 bias (Y)
18 19 17
23 22 21
ENWW
Tools for troubleshooting
43