HP Designjet T920

Block Diagram
(HP Designjet T2500 and T3500 eMultifunction Series only)
Wiring Diagram
(HP Designjet T2500 and T3500 eMultifunction Series only)
Scanner Controller Board Layout (SULG)
(HP Designjet T2500 and T3500 eMultifunction Series only)
Voltage Min limit Max limit
TP1 5V-Main (Always on when there
is power to the board)
4.75 5.25
TP2 5V 4.75 5.25
TP3 1.2V 1.1 1.3
TP8 3.3V 3.2 3.4
TP6 2.5V 2.4 2.6
TP7 1.8V 1.7 1.9
ENWW Theory of operation 7