acf692a4_L__service_error_lights_5L__6L_atus_and_action_identification_Condition
[Cause] The page may be too complex for the memory capacity. [Action] Briefly press and release the front panel button to resume printing. Some data loss may occur. See the printer driver Help for suggestions regarding printer memory usage. Change the page to make it less complex by reducing the resolution to 300 dpi, try another printer driver such as a HP LaserJet III, or add optional printer memory. [Condition] 
Blinking Error light or flashing amber light
hp error code indicator light 5L,6L, service error lights 5L, 6L
Condition