HP Color LaserJet Enterprise CP4020 HP Designjet 4020 and 4520 Printer Series - Page 121
How do I... (printer maintenance topics), Update my printer's firmware
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Maintenance 11 How do I... (printer maintenance topics) ● Clean the exterior of the printer ● Clean the input rollers ● Clean the platen ● Lubricate the printhead carriage ● Maintain the ink cartridges ● Move or store my printer ● Update my printer's firmware ● Update my printer's software ENWW 111
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11
How do I... (printer maintenance topics)
●
Clean the exterior of the printer
●
Clean the input rollers
●
Clean the platen
●
Lubricate the printhead carriage
●
Maintain the ink cartridges
●
Move or store my printer
●
Update my printer's firmware
●
Update my printer's software
ENWW
111
Maintenance