HP LaserJet Pro 400 Service Manual - Page 334

Vietnam Telecom wired/wireless marking for ICTQC Type approved products

Page 334 highlights

request the user to disconnect the equipment. Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution can be particularly important in rural areas. CAUTION: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate. The Ringer Equivalence Number (REN) of this device is 0.0. Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Number of all the devices does not exceed five (5.0). The standard connecting arrangement code (telephone jack type) for equipment with direct connections to the telephone network is CA11A. Vietnam Telecom wired/wireless marking for ICTQC Type approved products 308 Appendix C Regulatory information ENWW

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request the user to disconnect the equipment. Users should ensure for their own protection that the
electrical ground connections of the power utility, telephone lines, and internal metallic water pipe
system, if present, are connected together. This precaution can be particularly important in rural areas.
CAUTION:
Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate. The Ringer Equivalence
Number (REN) of this device is 0.0.
Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication
of the maximum number of terminals allowed to be connected to a telephone interface. The termination
on an interface may consist of any combination of devices subject only to the requirement that the sum
of the Ringer Equivalence Number of all the devices does not exceed five (5.0). The standard
connecting arrangement code (telephone jack type) for equipment with direct connections to the
telephone network is CA11A.
Vietnam Telecom wired/wireless marking for ICTQC Type approved products
308
Appendix C
Regulatory information
ENWW