4.1.11. Reset to factory default settings; 4.1.12. Reset to user settings; 4.1.13. Printer self test- Page 50

CHAPTER 2 PCL - 30 

4.1.11.

Reset to factory default settings 

EscCRFD  

(27)(13)(70)(68) <1Bh><0Dh><46h><44h> 



This command causes a factory reset to be performed, restoring all the printer's factory default settings. See 
the section "Factory default environment" for a list of the factory default settings. 



You can also perform a factory reset using the printer's control panel or remote printer console program (see 
the User Guide). 

4.1.12.

Reset to user settings 

EscCR!#R  

(27)(13)(33)#(82) <1Bh><0Dh><21h>#<52h> 



# can be 0, 1 or 2. 



#0 indicates the current settings are restored.  Unlike the Esc E reset command, the Esc CR!0R command 
resets the input buffer. 



#1 indicates the user settings 1 are restored, if the printer supports multi user settings. 



#2 indicates the user settings 2 are restored, if the printer supports multi user settings (Except for HL-7050). 



Depending on the model, you may be able to lock the control panel settings ("SETTING LOCK=ON").  In 
that case, parameters 1 and 2 are ignored. 

4.1.13.

Printer self test 

Escz  (27)(122) 

  <1Bh><7Ah> 

A printer self test causes a test sheet to be printed out to show that the machine is working properly. Depending 
on the model,  you may also see the test pattern for HRC setting. 

4.1.14.

Exit current emulation mode 

Esc%-12345X (27)(37)(45)(49)(50)(51)(52)(53)(88) 

  <1Bh><25h><2Dh><31h><32h><33h><34h><35h><58h> 



When the printer receives this command, all page data already received is printed out.



All settings are reset to the user settings.



Exits the current emulation mode. 

4.1.15.

Change emulation mode 

EscCRGL  

(27)(13)(71)(76) <1Bh><0Dh><47h><4Ch> 

This command changes the emulation mode to HP-GL mode. 

EscCRAB (27)(13)(65)(66) 

<1Bh><0Dh><41h><42h> 

This command changes the emulation mode to BR-Script Batch mode. 

EscCRAI (27)(13)(65)(73) 

<1Bh><0Dh><41h><49h> 

This command changes the emulation mode to BR-Script Interactive mode. 

EscCRI (27)(13)(73) 

<1Bh><0Dh><49h> 

This command changes the emulation mode to IBM Proprinter XL mode. 

EscCRE (27)(13)(69) 

<1Bh><0Dh><45h> 

This command changes the emulation mode to Epson FX-850 mode. 

Depending on the model,  you can also switch between emulation modes using the printer's control panel (see 
the User Guide). 

PR2000070