HP 5000n manual Printing from the Optional 500-sheet and 250-sheet Trays

Printing from the Optional 500-sheet and 250-sheet Trays

There are two kinds of paper feeders: 250-sheet and 500-sheet. The paper feeder operation sequence is controlled by the paper handling PCA. The paper handling PCA has the 8-bit microcomputer, and controls the serial communications between the operation sequence control of the paper handling and the DC controller PCA of the printer. The paper handling PCA drives motors and solenoids with various commands from the DC controller PCA. The paper handling PCA sends the status of the paper feeder back to the printer at the same time. (Refer to page 7-74 for the wiring diagrams.)

Figure 5-20250-sheet Paper Feeder

EN Paper Feed System 5-35