Image forming apparatus for forming image on pressure-bonding print

An image forming apparatus comprising:

• an image forming portion configured to form a toner image on a recording material;
• a fixing portion configured to fix the toner image, on the recording material, formed on the recording material by the image forming portion;
• an input portion configured to input information on the recording material;
• and
• a controller,
• wherein the image forming apparatus is capable of executing an operation in a first mode in which the toner image is formed on a pressure-bonded recording material bent and pressure-bonded so that one surface of the recording material becomes an opposing inner surface, and an operation in a second mode in which the toner image is formed on a recording material which is not pressure-bonded,
• wherein the controller sets a fixing temperature of the fixing portion to a first temperature in a case where the toner image is formed on a recording material with a first basis weight in the operation in the first mode, and sets the fixing temperature of the fixing portion to a second temperature in a case where the toner image is formed on the recording material with the first basis weight in the operation in the second mode, and
• wherein the first temperature is lower than the second temperature.

An image forming apparatus comprising:

• an image bearing member configured to bear a toner image;
• an image forming unit configured to form the toner image on the image bearing member;
• a transfer portion configured to transfer the toner image, onto a recording material, formed by the image forming user and borne by the image bearing member;
• a power source configured to apply a voltage to the transfer portion;
• an input portion configured to input information on the recording material;
• and
• a controller,
• wherein in a case where the controller executes an operation in a first mode in which the toner image is formed on a pressure-bonded recording material bent and pressure-bonded so that one surface of the recording material becomes an opposing inner surface, the controller controls the power source on the basis of first information on a basis weight of the pressure-bonded recording material and second information on a folding shape of the pressure-bonded recording material, which are inputted by the input portion.

An image forming apparatus comprising:

• an image bearing member configured to bear a toner image;
• an image forming unit configured to form the toner image on the image bearing member;
• a transfer portion configured to transfer the toner image, onto a recording material, formed by the image forming unit and borne by the image bearing member;
• a power source configured to apply a voltage to the transfer portion;
• an input portion configured to input information on the recording material;
• and
• a controller,
• wherein the image forming apparatus is capable of executing an operation in a first mode in which the toner image is formed on a pressure-bonded recording material bent and pressure-bonded so that one surface of the recording material becomes an opposing inner surface, and an operation in a second mode in which the toner image is formed on a recording material which is not pressure-bonded,
• wherein the controller sets the voltage of the transfer portion to a first voltage in a case where the toner image is formed on a recording material with a first basis weight in the operation in the first mode, and sets a fixing temperature of a fixing portion to a second voltage in a case where the toner image is formed on the recording material with the first basis weight in the operation in the second mode, and
• wherein the first voltage is higher in absolute value than the second voltage.