HP Color LaserJet 8550 Multifunction Printer series - Manual (Page 33)

EN
Copy module control panel features 33
Figure 7 Additional copy module keys
1 ACS (Automatic Color Selection) key: Press to allow the system
to automatically select between the black-and-white and full-color
modes.
2 F ULL COLOR key: Press to select the Full Color mode (copies are
made in black, cyan, magenta, and yellow).
3 B LACK key: Press to select the Black Monochrome mode.
4 E NERGY S AVER key: Press to select the Energy Saver mode
and reduce energy consumption. Press the key again to cancel
the Energy Saver mode. This mode is similar to the printer unit
PowerSave mode.
5 S TOP key: Press to cancel a copy job.
6 S TART key: Press to begin making copies.
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