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Print mode appears jammed. E appears in the display, nothing can be entered.

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Aficio AP400N. How can I select service mode?


There are two ways to enter the service

mode.

Method 1: Turn the machine on while

pressing the "On Line" key and "Escape"

key together until "1. Service Menu1"

appears on the display.

NOTE: If you switch the machine off, any

jobs stored on the hard disk using

the sample print and protected print

features will be deleted.

Check first with the user tools to

see if there are any jobs stored with

these features

(Menu key - Sample Print, or

Protected Print).

Method 2: Press the "Up/Down arrow" keys

together for about 5 seconds, then press

the "Enter" key.
"1. Service Menu1" appears on the display.

Mar 29, 2016 | Ricoh Office Equipment & Supplies

1 Answer

Hello, I have a 2820 HP printer but when I try to print... appear ALWAYS in BLANK with nothing in the paper What can be wrong Thanks for your help and support. Santiago


Do NVRAM Initialization for factory default setting. Press & hold enter & * button then turn on the printer, wait till "permanent storage init" appears on display then release the buttons, wait till ready mode comes, check.. I hope it will help you.. But..all setting you will lost like fax,copy,phone book.. be care full.. Best of luck..

Sep 22, 2011 | HP LaserJet 2820 Printer

1 Answer

How do I find out how many pages are on the current drum in my Brother 2820 machine


You must enter in maintenance mode:
Press the Menu/Set and Start keys. Next press the key four times to make the machine enter
the maintenance mode, or turn on the machine while pressing the menu/set key.
The machine beeps for approx. one second and displays "MAINTENANCE " on the LCD,
indicating that it is placed in the initial stage of the maintenance mode, a mode in which the
machine is ready to accept entry from the keys.

Display of the Equipment's Log Information (Function code 80)
Function
The equipment may display its log information on the LCD.
Operating Procedure
(1) Press the 8 and 0 keys in this order in the initial stage of the maintenance mode.
The USB serial number appears on the LCD.
(2) Press the Start key. Each time the Start key is pressed, one of the following log
information items appears on the LCD in the order given below.
1) Jam count, indicating how many times a paper jam has been occurred
2) Page count, indicating how many pages the photosensitive drum has been printed
3) Total page count, indicating how many pages the equipment has been printed since
produced
4) Drum count, indicating how many times the photosensitive drum has been rotated
5) Drum change count, indicating how many times drum replacement has been made
6) Toner change count, indicating how many times toner replacement has been made
7) Copy page count, indicating how many copies have been made
8) PC print page count, indicating how many pages the equipment has been printed as
an output device of the connected PC
9) FAX page count, indicating how many received FAX pages have been printed
10) Error code of the most recent machine error *1
11) Error code of the most recent communications error *2
12) ADF jam count, indicating how many times a document jam has been occurred
13) ADF page count, indicating how many documents have been fed
(3) To stop this operation and return to the equipment to the initial stage of the maintenance
mode, press the Stop/Exit key
To exit maintenance mode press 99

Mar 07, 2011 | Brother IntelliFax-2820 Laser Fax

1 Answer

The display is not appearing. I can hear it come


The Garmin fitness models are unreliable. Problems like this are common. The Motion Based forum will provide help. If a hard reset does not work you'll have to phone Garmin. I found this post regarding the Hard Reset:

"With the unit powered off hold down mode, continue to hold down mode while pressing power. Then let go of both buttons. You will be asked "Do you really want to erase all user data?" Select yes

If that doesn't work there is another "unprompted" hard reset that will clear all data immediately without asking. It's not easy to do, so you might have to try it several times before it works.

Hold down enter and mode while pressing power (don't hold down the power button, just press it quickly) Keep holding down enter and mode for a few more seconds. You will then see the "select language" screen and the rest of the initial setup screens."

Nov 04, 2009 | Garmin Forerunner 305 GPS Receiver

2 Answers

Xerox Workcentre C226 - Error H5-01


This might help, but I don't know how to put it in tech mode.

"The fuser error reset code will reset the machine so it will run after the problem is fixed.First remove any jam in the fuser then enter tech mode;
press program, * ,clear, * enter 1 4 press start then turn machine off and then back on."

Jul 29, 2009 | Office Equipment & Supplies

3 Answers

Password to avoid the unauthorized Use


press the exposure light button for 5 sec n after that the indications wiil apear n on the display there will b 2 dashes blinking so u input 10 n press stars after that the no wiil blink 100 so u have to make 101 by pressing start then press c n then input 11 start n when 3 dashes blink input ur code only 3 digit n press start n press the expossure botton n cm out if there is any prblm call me on 9923483607

Jan 31, 2009 | Sharp AR-5320 Black and White Copier

2 Answers

LCD Error: "Check Printer"


I FOUND A SOLUTION that worked for me for the CANON F50:

F30/F50 Printer
1. Enter Service Mode - by pressing "menu then copy then #"
2. Select TEST MODE
3. Select (8) PRINTER TEST in TEST MODE
4. Select 3 (EEPROM CLEAR)
5. Select 0 (INK COUNT)
6. Press Stop/Reset key
7. Press On/Off Key

Jun 03, 2008 | Canon MultiPASS F50 All-In-One InkJet...

1 Answer

Sc error 380 and fuser breakdown


Hi there you will need to replace the development motor but first try the following.


Entering the Service Mode
There are two ways to enter the service mode.
Method 1: Turn the machine on while pressing the “On Line” key and “Escape” key
together until the above message in the illustration appears on the display.
NOTE: If you switch the machine off, any jobs stored on the hard disk using the
sample print and protected print features will be deleted.
Check first with the user tools to see if there are any jobs stored with these
features
(Menu key - Sample Print, or Protected Print).
Method 2: Press the “Up/Down arrow” keys together for about 5 seconds, then
press the “Enter” key.
The above message shown in the illustration appears on the display.
NOTE: The machine automatically goes off line when you enter the service mode.

Using the up down arrows select Engine and enter by pressing enter or # key.

Using the up down arrows select mode 5 then enter using enter or # key then select 810 (SC reset) press enter then if you want to select 809 (SC Detection ON/OFF) Enter and select 1 to disable. Escape or return key all the way out and exit. Turn the machine off then on again and test if the same problem then replace the Dev unit if still having the problem then replacement of the motor likely. I can email you the complete service manual if you like.

Thanks J

Jan 19, 2008 | Ricoh Aficio AP3800C Laser Printer

1 Answer

SC380 and fuser unit break down


Hi there you will need to replace the development motor but first try the following.


Entering the Service Mode
There are two ways to enter the service mode.
Method 1: Turn the machine on while pressing the “On Line” key and “Escape” key
together until the above message in the illustration appears on the display.
NOTE: If you switch the machine off, any jobs stored on the hard disk using the
sample print and protected print features will be deleted.
Check first with the user tools to see if there are any jobs stored with these
features
(Menu key - Sample Print, or Protected Print).
Method 2: Press the “Up/Down arrow” keys together for about 5 seconds, then
press the “Enter” key.
The above message shown in the illustration appears on the display.
NOTE: The machine automatically goes off line when you enter the service mode.

Using the up down arrows select Engine and enter by pressing enter or # key.

Using the up down arrows select mode 5 then enter using enter or # key then select 810 (SC reset) press enter then if you want to select 809 (SC Detection ON/OFF) Enter and select 1 to disable. Escape or return key all the way out and exit. Turn the machine off then on again and test if the same problem then replace the Dev unit if still having the problem then replacement of the motor likely. I can email you the complete service manual if you like.

Thanks J

Jan 19, 2008 | Ricoh Aficio AP3800C Laser Printer

1 Answer

Fuser unit breakdown error sc380


Hi there you will need to replace the development motor but first try the following.


Entering the Service Mode
There are two ways to enter the service mode.
Method 1: Turn the machine on while pressing the “On Line” key and “Escape” key
together until the above message in the illustration appears on the display.
NOTE: If you switch the machine off, any jobs stored on the hard disk using the
sample print and protected print features will be deleted.
Check first with the user tools to see if there are any jobs stored with these
features
(Menu key - Sample Print, or Protected Print).
Method 2: Press the “Up/Down arrow” keys together for about 5 seconds, then
press the “Enter” key.
The above message shown in the illustration appears on the display.
NOTE: The machine automatically goes off line when you enter the service mode.

Using the up down arrows select Engine and enter by pressing enter or # key.

Using the up down arrows select mode 5 then enter using enter or # key then select 810 (SC reset) press enter then if you want to select 809 (SC Detection ON/OFF) Enter and select 1 to disable. Escape or return key all the way out and exit. Turn the machine off then on again and test if the same problem then replace the Dev unit if still having the problem then replacement of the motor likely. I can email you the complete service manual if you like.

Thanks J

Jan 19, 2008 | Ricoh Aficio AP3800C Laser Printer

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