HP 8550dn HP Color LaserJet 8550MFP Printer - Copy Module User Guide, Not Orde - Page 293
Service-call message, relay cord is fastened securely in both the copy module and
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Service-call message If the printer unit and the copy module are not connected properly, or a malfunction occurs and the copy module will not operate normally, a service message, like the one below, appears. Figure 63 Note Service-call message on the touch panel display The most common service-call message is E240, which means the copy module and the printer unit are not connected. Check that the relay cord is fastened securely in both the copy module and the printer unit. EN Service-call message 293
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EN
Service-call message
293
Service-call message
If the printer unit and the copy module are not connected properly, or
a malfunction occurs and the copy module will not operate normally, a
service message, like the one below, appears.
Figure
63
Service-call message on the touch panel display
Note
The most common service-call message is E240, which means the
copy module and the printer unit are not connected. Check that the
relay cord is fastened securely in both the copy module and the
printer unit.