Process cartridge and image forming apparatus

A process cartridge comprising:

• a photosensitive member configured to carry an electrostatic image;
• a developing roller configured to develop the electrostatic image, said developing roller movable between a position contacting said photosensitive member and a position spaced from said developing roller;
• a first member movable along a first axis;
• and
• a second member having a force receiving portion, said force receiving portion being pivotable about a second axis,
• wherein the first axis is substantially parallel to the second axis,
• wherein said first member is coupled to said second member such that movement of the first member along the first axis causes said second member to pivot about the second axis from a first position to a second position, wherein said force receiving portion is closer to said developing roller when said second member is in the first position than when said second member is in the second position, and
• wherein, when a force is applied to said force receiving portion when said second member is in the second position, said developing roller is spaced from said photosensitive member.