HP Color LaserJet Enterprise CP4020 HP Designjet 4020 and 4520 Printer Series - Page 180
panel. If the front panel shows the printheads with no printhead blinking
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panel. If the front panel shows the printheads with no printhead blinking, you do not need to touch the printheads. Just close the window again, and the printer will proceed to printhead cleaner replacement. Ink system problems 170 Chapter 17 The problem is... (ink system topics) ENWW
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panel. If the front panel shows the printheads with no printhead blinking, you do not need to touch the
printheads. Just close the window again, and the printer will proceed to printhead cleaner replacement.
170
Chapter 17
The problem is... (ink system topics)
ENWW
Ink system problems