Table 1-1 Sequence of operation (continued) Name Timing Purpose PRINT From the end of the INTR period until the last sheet completes the fusing operation. Prints ● Forms the image on the photosensitive drum ● Transfers the toner image to the paper ● Fuses the toner image to the paper LSTR (last rotation) From the end of the PRINT period until the main motor stops rotating. Moves the last printed sheet to the output bin.
● Stops the high-voltage power supply ● Stops the laser scanner ● Closes the laser shutter ● Cleans the protective laser glass ● Disengages the print cartridges ● Stops the fuser The product enters the INTR period as the LSTR period is completed, if the formatter sends another print command. 4 Chapter 1 Theory of operation ENWW