Ricoh A219 Service Manual page 244

Yes
Is SP30 (Toner Supply Mode Selection) set to the default value?
Yes No
Change the value to the default setting "0".
Go to A
Is the grid voltage correct?
Yes No
Readjust the grid voltage.
A
Check the related SP mode settings (SP30, 31, 32, 33, 34, 35, 36, 38, 48, 53,
54 and 62).
Change the settings to lean towards the darker side.
SM
CÓPIA NÃO CONTROLADA
7-17
CÓPIA NÃO CONTROLADA
COPY QUALITY
A219