Ricoh M0AJ SPC840DN

Program numbers have two or three levels.

1. Refer to the SP Tables to find the SP that you want to adjust before you begin.
2. Press the Group number on the left side SP Mode window that contains the SP that you want to adjust.
3. Use the scrolling buttons in the center of the SP mode window to show the SP number that you want to open.
4. Then press that number to expand the list.
5. Use the center touch-panel buttons to scroll to the number and title of the item that you want to set and press it. The small entry box on the right activates and shows the below default or the current settings.
   • Refer to the SP Tables for the range of allowed settings.
6. Do this procedure to enter a setting:
   1. Press [./*] to toggle between plus and minus and use the keypad to enter the appropriate number. The number you enter writes over the previous setting.
   2. Press [#] to enter the setting. (The value is not registered if you enter a number that is out of range.)
   3. Press "Exit" to go back to user operation screen.

Service Mode Lock/Unlock

At locations where the machine contains sensitive data, the customer engineer cannot operate the machine until the Administrator turns the service mode lock off. This function makes sure that work on the machine is always done with the permission of the Administrator.

1. If you cannot go into the SP mode, ask the Administrator to log in with the User Tool and then set "Service Mode Lock" to OFF after he or she logs in:
   User Tools > Machine Features > System Settings > Administrator Tools > Service Mode Lock > OFF
   • This unlocks the machine and lets you get access to all the SP codes.
   • The CE can service the machine and turn the machine power OFF then ON. It is not necessary to ask the Administrator to log in again each time the main power is turned ON.
2. Go into the SP mode and set SP5-169 to "1" if you must use the printer bit switches. 3. After machine servicing is completed:
   • Change SP5-169 from "1" to "0".
   • Turn the machine power OFF then ON. Tell the administrator that you have completed servicing the machine. • The Administrator will then set the "Service Mode Lock" to ON.

Remarks

The maximum number of characters which can show on the control panel screen is limited to 30 characters. For this reason, some of the SP modes shown on the screen need to be abbreviated. The following are abbreviations used for the SP modes for which the full description is over 20 characters.

Item	Description
Paper Weight	Thin paper: 52-59 g/m2, 14-15lb. Bond Plain Paper1: 60-74 g/m2, 16-20lb. Bond Plain Paper2: 75-81 g/m2, 20lb. Bond Middle Thick: 82-105 g/m2, 20-28lb. Bond Thick Paper1: 106-169 g/m2, 28lb. Bond-90lb. Index Thick Paper2: 170-220 g/m2, 65-80lb. Cover Thick Paper3: 221-256 g/m2, 80lb. Cover-140lb. Index Thick Paper4: 257-300 g/m2, 140lb. Index-110lb. Cover
Paper Type	N: Normal paper MTH: Middle thick paper TH: Thick paper
Paper Feed Station	P: Paper tray B: By-pass table
Print Mode	S: Simplex D: Duplex

Others

The settings of each SP mode are explained in the right-hand column of the SP table in the following way. [Adjustable range / Default setting / Step] Alphanumeric

• If "Alphanumeric" is written to the right of the bracket as shown above, the setting of the SP mode shows on the screen using alphanumeric characters instead of only numbers. However, the settings in the bracket in the SP mode table are explained by using only the numbers.

The following symbols are used in the SP mode tables.

Notation	What it means
ENG	Engine SP
CTL	Controller SP
FA	Factory setting: Data may be adjusted from the default setting at the factory. Refer to the factory setting sheets enclosed. You can find it in the front cover.
DFU	Design/Factory Use only: Do not touch these SP modes in the field.
*	An asterisk (*) to the left side of ENG/CTL column means that this mode is stored in the NVRAM. If you do a RAM clear, this SP mode will be reset to the default value. "ENG" and "CTL" show which NVRAM contains the data. • *ENG: NVRAM on the BCU board • *CTL: NVRAM on the controller board
SSP	This denotes a "Special Service Program" mode setting.