HP Color LaserJet Enterprise CP4020 / CP4520 Series Printer - User's Guide
50.X FUSER ERROR) ( .
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51.XY ERROR) (
To continue turn off then on)
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52.XY ERROR) (
To continue turn off then on)
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54.XX ERROR) (
To continue turn off then on)
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55.XX.YY DC CONTROLLER ERROR
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To continue turn off then on)
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56.X ERROR) (
To continue turn off then on)
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57.XX ERROR) (
To continue turn off then on)
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58.XX ERROR) (
To continue turn off then on)
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59.BO.CLEANING MOTOR ERROR)
BO(
REPLACE TONER COLLECTION UNIT
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59.XY ERROR) (
To continue turn off then on)
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60.X ERROR) (
To continue turn off then on)
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X
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X
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2 =
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3 =
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