Question about HP OfficeJet D135 All-In-One InkJet Printer

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Change baud rate

How to change the baud rate?

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Re: change baud rate

Baud Rate is to lower the transmission speed of the fax, however these are the temp settings and once the power is off you have to reconfigure that. Follow the following steps :

From the front panel:

  1. Press and hold the * key for 3 to 5 seconds until the display screen reads Test -001+ .
  2. Enter in 620 on the key board, and press the Check Mark and the screen will read Cfg param id:
    1. Enter the parameter ____ on the key board and press the Check Mark.
    1. 159 - Receiving Fax baud rate
    • 153 - Transmitting Fax baud rate
    1. The screen will read Cfg param val: 26
    1. Enter in the value ____ and then press the Check Mark .
    1. 0 = V.17 14400
    • 2 = V.17 9600
    • 6 = V.29 9600
    • 10 = V.27 2400
    1. Screen will read Test -001+
    2. Press the Reset button until you get back to Ready

    Posted on Jan 22, 2008

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    SOURCE: How do I change baud rate to 9600 on Epson CX9400Fax?

    This fax speed is 33.6 or 33600
    You can change settings to 14.4 or 14400 but not to 9.6 or 9600.
    Under: Fax Settings you have this choices:
    Speed Dial Setup
    Scan and print setup
    Header and time

    Under Communication:
    ECM - error correction put this one: off
    V.34 - this one is for speed: on - 34400; off - 14400

    Posted on Aug 19, 2008

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    My system tell me that my serial port is running at 9600 bad. My motherboard is new enough to be running at top speed. What is the problem and is there anything I can do to fix this?

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